EduSahara™ Assignment
Name : Triangles
Chapter : Mensuration
Grade : CBSE Grade VI
License : Non Commercial Use
Question
1
1.
In △PQR, if QR = 16 cm, RP = 20 cm, PQ = 19 cm, then perimeter of the triangle =
(i)
60.00 cm
(ii)
55.00 cm
(iii)
52.00 cm
(iv)
50.00 cm
(v)
58.00 cm
Question
2
2.
In △PQR, if QR = 20 cm, RP = 11 cm and perimeter = 46 cm, then side PQ =
(i)
20.00 cm
(ii)
15.00 cm
(iii)
10.00 cm
(iv)
18.00 cm
(v)
12.00 cm
Question
3
3.
If area of an equilateral triangle is 73.18 sq.cm, the perimeter of the equilateral triangle =
(i)
44.00 cm
(ii)
34.00 cm
(iii)
36.00 cm
(iv)
42.00 cm
(v)
39.00 cm
Question
4
4.
If perimeter of an equilateral triangle 45 cm, the side of the equilateral triangle =
(i)
15.00 cm
(ii)
10.00 cm
(iii)
20.00 cm
(iv)
18.00 cm
(v)
12.00 cm
Question
5
5.
In an isosceles triangle △ABC, if BC = 11 cm, AB = CA = 10 cm, then perimeter of the triangle =
(i)
36.00 cm
(ii)
34.00 cm
(iii)
28.00 cm
(iv)
31.00 cm
(v)
26.00 cm
Question
6
6.
In an isosceles triangle △ABC, if BC = 18 cm, CA = AB and perimeter is 44 cm, then side CA =
(i)
16.00 cm
(ii)
8.00 cm
(iii)
18.00 cm
(iv)
13.00 cm
(v)
10.00 cm
Question
7
7.
In an isosceles triangle △ABC, if BC = 13 cm, CA = AB and perimeter is 33 cm, then side AB =
(i)
10.00 cm
(ii)
15.00 cm
(iii)
7.00 cm
(iv)
5.00 cm
(v)
13.00 cm
Question
8
8.
In △PQR, if QR = 14 cm, RP = 10 cm, PQ = 17 cm, then perimeter of the triangle =
(i)
38.00 cm
(ii)
46.00 cm
(iii)
41.00 cm
(iv)
36.00 cm
(v)
44.00 cm
Question
9
9.
In △PQR, if QR = 12 cm, RP = 17 cm and perimeter = 41 cm, then side PQ =
(i)
9.00 cm
(ii)
7.00 cm
(iii)
12.00 cm
(iv)
17.00 cm
(v)
15.00 cm
Question
10
10.
If area of an equilateral triangle is 62.35 sq.cm, the perimeter of the equilateral triangle =
(i)
31.00 cm
(ii)
36.00 cm
(iii)
39.00 cm
(iv)
41.00 cm
(v)
33.00 cm
Question
11
11.
If perimeter of an equilateral triangle 30 cm, the side of the equilateral triangle =
(i)
10.00 cm
(ii)
15.00 cm
(iii)
7.00 cm
(iv)
13.00 cm
(v)
5.00 cm
Question
12
12.
In an isosceles triangle △ABC, if BC = 18 cm, AB = CA = 11 cm, then perimeter of the triangle =
(i)
35.00 cm
(ii)
45.00 cm
(iii)
40.00 cm
(iv)
43.00 cm
(v)
37.00 cm
Question
13
13.
In an isosceles triangle △ABC, if BC = 15 cm, CA = AB and perimeter is 53 cm, then side CA =
(i)
22.00 cm
(ii)
14.00 cm
(iii)
24.00 cm
(iv)
16.00 cm
(v)
19.00 cm
Question
14
14.
In an isosceles triangle △ABC, if BC = 17 cm, CA = AB and perimeter is 43 cm, then side AB =
(i)
18.00 cm
(ii)
13.00 cm
(iii)
16.00 cm
(iv)
8.00 cm
(v)
10.00 cm
Assignment Key
1) (ii)
2) (ii)
3) (v)
4) (i)
5) (iv)
6) (iv)
7) (i)
8) (iii)
9) (iii)
10) (ii)
11) (i)
12) (iii)
13) (v)
14) (ii)
