EduSahara™ Assignment
Name : Triangles
Chapter : Mensuration
Grade : CBSE Grade VI
License : Non Commercial Use
Question
1
1.
In △PQR, if QR = 17 cm, RP = 12 cm, PQ = 17 cm, then perimeter of the triangle =
(i)
43.00 cm
(ii)
46.00 cm
(iii)
49.00 cm
(iv)
51.00 cm
(v)
41.00 cm
Question
2
2.
In △PQR, if QR = 15 cm, RP = 14 cm and perimeter = 43 cm, then side PQ =
(i)
14.00 cm
(ii)
11.00 cm
(iii)
9.00 cm
(iv)
17.00 cm
(v)
19.00 cm
Question
3
3.
If area of an equilateral triangle is 173.21 sq.cm, the perimeter of the equilateral triangle =
(i)
63.00 cm
(ii)
55.00 cm
(iii)
60.00 cm
(iv)
57.00 cm
(v)
65.00 cm
Question
4
4.
If perimeter of an equilateral triangle 48 cm, the side of the equilateral triangle =
(i)
13.00 cm
(ii)
11.00 cm
(iii)
21.00 cm
(iv)
16.00 cm
(v)
19.00 cm
Question
5
5.
In an isosceles triangle △ABC, if BC = 16 cm, AB = CA = 15 cm, then perimeter of the triangle =
(i)
49.00 cm
(ii)
43.00 cm
(iii)
41.00 cm
(iv)
46.00 cm
(v)
51.00 cm
Question
6
6.
In an isosceles triangle △ABC, if BC = 14 cm, CA = AB and perimeter is 40 cm, then side CA =
(i)
10.00 cm
(ii)
8.00 cm
(iii)
16.00 cm
(iv)
13.00 cm
(v)
18.00 cm
Question
7
7.
In an isosceles triangle △ABC, if BC = 16 cm, CA = AB and perimeter is 38 cm, then side AB =
(i)
16.00 cm
(ii)
8.00 cm
(iii)
14.00 cm
(iv)
6.00 cm
(v)
11.00 cm
Question
8
8.
In △PQR, if QR = 13 cm, RP = 20 cm, PQ = 15 cm, then perimeter of the triangle =
(i)
48.00 cm
(ii)
51.00 cm
(iii)
43.00 cm
(iv)
53.00 cm
(v)
45.00 cm
Question
9
9.
In △PQR, if QR = 17 cm, RP = 17 cm and perimeter = 54 cm, then side PQ =
(i)
23.00 cm
(ii)
15.00 cm
(iii)
20.00 cm
(iv)
17.00 cm
(v)
25.00 cm
Question
10
10.
If area of an equilateral triangle is 173.21 sq.cm, the perimeter of the equilateral triangle =
(i)
55.00 cm
(ii)
63.00 cm
(iii)
60.00 cm
(iv)
57.00 cm
(v)
65.00 cm
Question
11
11.
If perimeter of an equilateral triangle 33 cm, the side of the equilateral triangle =
(i)
14.00 cm
(ii)
16.00 cm
(iii)
8.00 cm
(iv)
6.00 cm
(v)
11.00 cm
Question
12
12.
In an isosceles triangle △ABC, if BC = 14 cm, AB = CA = 11 cm, then perimeter of the triangle =
(i)
36.00 cm
(ii)
41.00 cm
(iii)
31.00 cm
(iv)
33.00 cm
(v)
39.00 cm
Question
13
13.
In an isosceles triangle △ABC, if BC = 16 cm, CA = AB and perimeter is 42 cm, then side CA =
(i)
10.00 cm
(ii)
16.00 cm
(iii)
13.00 cm
(iv)
8.00 cm
(v)
18.00 cm
Question
14
14.
In an isosceles triangle △ABC, if BC = 18 cm, CA = AB and perimeter is 50 cm, then side AB =
(i)
11.00 cm
(ii)
13.00 cm
(iii)
16.00 cm
(iv)
19.00 cm
(v)
21.00 cm
Assignment Key
1) (ii)
2) (i)
3) (iii)
4) (iv)
5) (iv)
6) (iv)
7) (v)
8) (i)
9) (iii)
10) (iii)
11) (v)
12) (i)
13) (iii)
14) (iii)
