EduSahara™ Assignment
Name : Congruency of Triangles
Chapter : Congruency of Triangles
Grade : ICSE Grade VII
License : Non Commercial Use
Question
1
1.
Identify the property by which the two given triangles are congruent
(i)
RHS Congruency
(ii)
SAS Congruency
(iii)
ASA Congruency
(iv)
SSS Congruency
Question
2
2.
Identify the property by which the two given triangles are congruent
(i)
SAS Congruency
(ii)
ASA Congruency
(iii)
SSS Congruency
(iv)
RHS Congruency
Question
3
3.
Identify the property by which the two given triangles are congruent
(i)
SSS Congruency
(ii)
RHS Congruency
(iii)
SAS Congruency
(iv)
ASA Congruency
Question
4
4.
Identify the property by which the two given triangles are congruent
(i)
SSS Congruency
(ii)
SAS Congruency
(iii)
RHS Congruency
(iv)
ASA Congruency
Question
5
5.
Which of the following are true?
a)
Any two triangles are similar.
b)
Any two circles are similar.
c)
Any two squares are similar.
d)
Any two circles are congruent.
e)
Any two triangles are congruent.
f)
Any two squares are congruent.
(i)
{a,b}
(ii)
{e,f,b}
(iii)
{a,c,b}
(iv)
{b,c}
(v)
{d,c}
Question
6
6.
Which of the following are true?
a)
A circle is a polygonal region.
b)
A triangle is a polygonal region.
c)
A sector is a polygonal region.
d)
A square is a polygonal region.
e)
A semi-circle is a polygonal region.
(i)
{b,d}
(ii)
{c,d,b}
(iii)
{c,d}
(iv)
{e,a,b}
(v)
{a,b}
Question
7
7.
Which of the following are true?
a)
Similar figures have same area.
b)
If two figures are similar, then they are congruent too.
c)
If two figures are congruent, then they are similar too.
d)
Similar and congruent are not synonymous.
e)
Congruent figures have same area.
(i)
{a,c}
(ii)
{b,d}
(iii)
{a,b,e}
(iv)
{c,d,e}
(v)
{a,c,d}
Question
8
8.
Which of the following are true?
a)
Area of a convex polygonal region is equal to the sum of the areas of all triangles formed by joining the vertices of the polygon with an interior point.
b)
Area of the union of two polygonal region is the sum of the individual area.
c)
Area of the union of two polygonal region is not equal to the sum of the individual area.
d)
A polygonal region can be divided into a finite number of triangles in a unique way.
(i)
{d,c}
(ii)
{b,a}
(iii)
{b,d,a}
(iv)
{b,c,a}
(v)
{a,c}
Question
9
9.
In the given figure, points P , Q and R are the mid-points of sides NO, OM and MN of △MNO. Which of the following are true?
a)
△RNP ≅ △PQR
b)
△MRQ ≅ △QPO
c)
△MRQ ≅ △PRQ
d)
△RNP ≅ △MRQ
e)
△MRQ ≅ △PQR
(i)
{c,a}
(ii)
{c,d}
(iii)
{a,b,d,e}
(iv)
{c,b}
(v)
{c,e,a}
Question
10
10.
In the given figure, which of the following is true?
(i)
△CDE ≅ △SRQ
(ii)
△CDE ≅ △RSQ
(iii)
△CDE ≅ △QRS
(iv)
△DEC ≅ △QRS
(v)
△CDE ≅ △SQR
Question
11
11.
In the given figure, △DEF ≅ △WVU. Which of the following are true?
a)
EF = WV
b)
EF = VU
c)
∠F = ∠U
d)
∠D = ∠U
e)
∠E = ∠V
(i)
{a,b}
(ii)
{a,b,c}
(iii)
{d,c}
(iv)
{a,d,e}
(v)
{b,c,e}
Question
12
12.
In the given figure, △DEF ≅ △UTS. Which of the following are true?
a)
∠S = 88°
b)
∠T = 49°
c)
∠U = 49°
d)
∠U = 43°
e)
∠S = 43°
f)
∠T = 88°
(i)
{a,b,d}
(ii)
{e,b}
(iii)
{f,c,d}
(iv)
{e,a,b}
(v)
{c,a}
Question
13
13.
In the given figure, △EFG ≅ △QRS. Which of the following are true?
a)
SQ = 16 cm
b)
QR = 13 cm
c)
QR = 11 cm
d)
RS = 13 cm
e)
SQ = 13 cm
f)
RS = 11 cm
(i)
{d,a,b}
(ii)
{a,b,f}
(iii)
{d,b}
(iv)
{e,c,f}
(v)
{c,a}
Question
14
14.
In the given figure, which of the following is true?
(i)
△LNO ≅ △LMN
(ii)
△LON ≅ △MNL
(iii)
△LNO ≅ △NLM
(iv)
△LON ≅ △LMN
(v)
△LNO ≅ △LNM
Question
15
15.
With the data in the given figure, △DEG ≅ △DFG by which property?
(i)
SSS Congruency
(ii)
SAS Congruency
(iii)
ASA Congruency
(iv)
not congruent
(v)
RHS Congruency
Question
16
16.
With the data in the given figure, △OED ≅ △OCB by which property?
(i)
SAS Congruency
(ii)
RHS Congruency
(iii)
ASA Congruency
(iv)
not congruent
(v)
SSS Congruency
Question
17
17.
With the given data in the figure, △MLO ≅ △NKO by which property?
(i)
ASA Congruency
(ii)
SSS Congruency
(iii)
SAS Congruency
(iv)
RHS Congruency
(v)
not congruent
Question
18
18.
With the given data in the figure, △DEF ≅ △FGD by which property?
(i)
SAS Congruency
(ii)
ASA Congruency
(iii)
not congruent
(iv)
SSS Congruency
(v)
RHS Congruency
Question
19
19.
With the given data in the figure, △IJK ≅ △LKJ by which property?
(i)
ASA Congruency
(ii)
SAS Congruency
(iii)
RHS Congruency
(iv)
not congruent
(v)
SSS Congruency
Question
20
20.
With the given data in the figure, △QHI ≅ △PIH by which property?
(i)
RHS Congruency
(ii)
not congruent
(iii)
SAS Congruency
(iv)
SSS Congruency
(v)
ASA Congruency
Question
21
21.
With the data in the given figure, △DGO ≅ △EFO by which property?
(i)
SSS Congruency
(ii)
SAS Congruency
(iii)
not congruent
(iv)
ASA Congruency
(v)
RHS Congruency
Question
22
22.
With the data in the given figure, △HKJ ≅ △HIJ by which property?
(i)
SSS Congruency
(ii)
not congruent
(iii)
RHS Congruency
(iv)
SAS Congruency
(v)
ASA Congruency
Question
23
23.
With the data in the given figure, △NIJ ≅ △MJI by which property?
(i)
not congruent
(ii)
SAS Congruency
(iii)
SSS Congruency
(iv)
RHS Congruency
(v)
ASA Congruency
Question
24
24.
With the data in the given figure, △PGH ≅ △QHG by which property?
(i)
RHS Congruency
(ii)
ASA Congruency
(iii)
not congruent
(iv)
SSS Congruency
(v)
SAS Congruency
Question
25
25.
In the given figure, △IGH is an isosceles triangle. FJ ⟂ GH passing through I. △FIG ≅ △FIH by which property?
(i)
SAS Congruency
(ii)
ASA Congruency
(iii)
not congruent
(iv)
RHS Congruency
(v)
SSS Congruency
Question
26
26.
In the given figure, FGHI is a square and △RFG is an equilateral triangle. △RIF ≅ △RHG by which property?
(i)
RHS Congruency
(ii)
SAS Congruency
(iii)
SSS Congruency
(iv)
ASA Congruency
(v)
not congruent
Question
27
27.
With the data in the given figure, △DEG ≅ △DFH by which property?
(i)
ASA Congruency
(ii)
RHS Congruency
(iii)
SAS Congruency
(iv)
not congruent
(v)
SSS Congruency
Question
28
28.
With the data in the given figure, △DGE ≅ △DGF by which property?
(i)
not congruent
(ii)
ASA Congruency
(iii)
SAS Congruency
(iv)
RHS Congruency
(v)
SSS Congruency
Question
29
29.
With the data in the given figure, △FHG ≅ △GIF by which property?
(i)
not congruent
(ii)
SAS Congruency
(iii)
SSS Congruency
(iv)
ASA Congruency
(v)
RHS Congruency
Question
30
30.
With the data in the given figure, △IJM ≅ △IKL by which property?
(i)
SSS Congruency
(ii)
not congruent
(iii)
SAS Congruency
(iv)
ASA Congruency
(v)
RHS Congruency
Question
31
31.
In the given figure, △KLM is an obtuse angled triangle. △KLN ≅ △MLN by which property?
(i)
RHS Congruency
(ii)
ASA Congruency
(iii)
not congruent
(iv)
SSS Congruency
(v)
SAS Congruency
Question
32
32.
With the data in the given figure, △BOC ≅ △BOD by which property?
(i)
not congruent
(ii)
SAS Congruency
(iii)
ASA Congruency
(iv)
RHS Congruency
(v)
SSS Congruency
Question
33
33.
With the data in the figure, △EHF ≅ △GHF by which property?
(i)
not congruent
(ii)
ASA Congruency
(iii)
SAS Congruency
(iv)
RHS Congruency
(v)
SSS Congruency
Question
34
34.
With the data in the figure, △LOM ≅ △LON by which property?
(i)
SAS Congruency
(ii)
not congruent
(iii)
RHS Congruency
(iv)
ASA Congruency
(v)
SSS Congruency
Question
35
35.
With the data in the figure, △JMK ≅ △LMK by which property?
(i)
SAS Congruency
(ii)
not congruent
(iii)
ASA Congruency
(iv)
SSS Congruency
(v)
RHS Congruency
Question
36
36.
With the data in the figure, △ABD ≅ △ACD by which property?
(i)
ASA Congruency
(ii)
SSS Congruency
(iii)
not congruent
(iv)
SAS Congruency
(v)
RHS Congruency
Question
37
37.
With the data in the figure, △ILJ ≅ △JKI by which property?
(i)
ASA Congruency
(ii)
SAS Congruency
(iii)
not congruent
(iv)
RHS Congruency
(v)
SSS Congruency
Question
38
38.
With the data in the figure, △GJH ≅ △GJI by which property?
(i)
ASA Congruency
(ii)
RHS Congruency
(iii)
not congruent
(iv)
SSS Congruency
(v)
SAS Congruency
Question
39
39.
With the data in the figure, △FOG ≅ △IOH by which property?
(i)
RHS Congruency
(ii)
SSS Congruency
(iii)
ASA Congruency
(iv)
SAS Congruency
(v)
not congruent
Question
40
40.
With the data in the figure, △ABD ≅ △BAC by which property?
(i)
ASA Congruency
(ii)
SSS Congruency
(iii)
SAS Congruency
(iv)
RHS Congruency
(v)
not congruent
Question
41
41.
With the data in the figure, △BDE ≅ △DBC by which property?
(i)
not congruent
(ii)
ASA Congruency
(iii)
SSS Congruency
(iv)
RHS Congruency
(v)
SAS Congruency
Question
42
42.
With the data in the figure, △FIG ≅ △FIH by which property?
(i)
ASA Congruency
(ii)
SAS Congruency
(iii)
SSS Congruency
(iv)
not congruent
(v)
RHS Congruency
Question
43
43.
With the data in the figure, △HKI ≅ △IJH by which property?
(i)
ASA Congruency
(ii)
not congruent
(iii)
RHS Congruency
(iv)
SSS Congruency
(v)
SAS Congruency
Question
44
44.
With the data in the figure, △EOF ≅ △GOH by which property?
(i)
SSS Congruency
(ii)
SAS Congruency
(iii)
ASA Congruency
(iv)
RHS Congruency
(v)
not congruent
Question
45
45.
With the data in the figure, △BOC ≅ △DOE by which property?
(i)
SSS Congruency
(ii)
ASA Congruency
(iii)
SAS Congruency
(iv)
RHS Congruency
(v)
not congruent
Question
46
46.
With the data in the figure, △HIK ≅ △IHJ by which property?
(i)
SAS Congruency
(ii)
not congruent
(iii)
ASA Congruency
(iv)
RHS Congruency
(v)
SSS Congruency
Question
47
47.
With the data in the figure, △JKM ≅ △NLM by which property?
(i)
ASA Congruency
(ii)
SSS Congruency
(iii)
not congruent
(iv)
RHS Congruency
(v)
SAS Congruency
Question
48
48.
With the data in the figure, △BCE ≅ △DCE by which property?
(i)
ASA Congruency
(ii)
SSS Congruency
(iii)
not congruent
(iv)
SAS Congruency
(v)
RHS Congruency
Question
49
49.
With the data in the figure, △GHK ≅ △HGL by which property?
(i)
SAS Congruency
(ii)
RHS Congruency
(iii)
SSS Congruency
(iv)
not congruent
(v)
ASA Congruency
Question
50
50.
With the data in the figure, △BDE ≅ △BDC by which property?
(i)
not congruent
(ii)
SSS Congruency
(iii)
SAS Congruency
(iv)
ASA Congruency
(v)
RHS Congruency
Question
51
51.
With the data in the figure, △IML ≅ △JMK by which property?
(i)
SSS Congruency
(ii)
not congruent
(iii)
RHS Congruency
(iv)
ASA Congruency
(v)
SAS Congruency
Question
52
52.
With the data in the figure, △MNQ ≅ △MOR by which property?
(i)
not congruent
(ii)
SAS Congruency
(iii)
RHS Congruency
(iv)
ASA Congruency
(v)
SSS Congruency
Question
53
53.
With the data in the given figure, △LMO ≅ △NMO by which property?
(i)
RHS Congruency
(ii)
SAS Congruency
(iii)
ASA Congruency
(iv)
SSS Congruency
(v)
not congruent
Question
54
54.
With the data in the given figure, △NOQ ≅ △ONP by which property?
(i)
RHS Congruency
(ii)
SAS Congruency
(iii)
SSS Congruency
(iv)
ASA Congruency
(v)
not congruent
Question
55
55.
With the data in the given figure, △PQS ≅ △RSQ by which property?
(i)
RHS Congruency
(ii)
not congruent
(iii)
ASA Congruency
(iv)
SAS Congruency
(v)
SSS Congruency
Question
56
56.
With the data in the given figure, △PQS ≅ △RQS by which property?
(i)
not congruent
(ii)
SAS Congruency
(iii)
ASA Congruency
(iv)
RHS Congruency
(v)
SSS Congruency
Question
57
57.
In the given figure, which pair of triangles are not congruent ?
(i)
fig 3
(ii)
fig 4
(iii)
fig 1
(iv)
fig 2
Question
58
58.
In the given figure, which pair of triangles are not congruent ?
(i)
fig 2
(ii)
fig 3
(iii)
fig 1
(iv)
fig 4
Question
59
59.
In the given figure, which pair of triangles are not congruent ?
(i)
fig 3
(ii)
fig 4
(iii)
fig 1
(iv)
fig 2
Assignment Key
1) (ii)
2) (ii)
3) (i)
4) (iii)
5) (iv)
6) (i)
7) (iv)
8) (v)
9) (iii)
10) (iii)
11) (v)
12) (i)
13) (ii)
14) (iii)
15) (v)
16) (iii)
17) (i)
18) (ii)
19) (ii)
20) (i)
21) (ii)
22) (i)
23) (iv)
24) (v)
25) (i)
26) (ii)
27) (i)
28) (v)
29) (v)
30) (v)
31) (iv)
32) (i)
33) (i)
34) (ii)
35) (ii)
36) (iii)
37) (iii)
38) (iii)
39) (v)
40) (v)
41) (i)
42) (iv)
43) (ii)
44) (v)
45) (v)
46) (ii)
47) (iii)
48) (iii)
49) (iv)
50) (i)
51) (ii)
52) (i)
53) (v)
54) (v)
55) (ii)
56) (i)
57) (i)
58) (ii)
59) (iv)
