EduSahara™ Assignment
Name : Triangles
Chapter : Mensuration
Grade : CBSE Grade VI
License : Non Commercial Use
Question
1
1.
In △PQR, if QR = 15 cm, RP = 16 cm, PQ = 17 cm, then perimeter of the triangle =
(i)
43.00 cm
(ii)
51.00 cm
(iii)
45.00 cm
(iv)
53.00 cm
(v)
48.00 cm
Question
2
2.
In △PQR, if QR = 18 cm, RP = 16 cm and perimeter = 45 cm, then side PQ =
(i)
14.00 cm
(ii)
8.00 cm
(iii)
16.00 cm
(iv)
6.00 cm
(v)
11.00 cm
Question
3
3.
If area of an equilateral triangle is 156.32 sq.cm, the perimeter of the equilateral triangle =
(i)
52.00 cm
(ii)
54.00 cm
(iii)
62.00 cm
(iv)
57.00 cm
(v)
60.00 cm
Question
4
4.
If perimeter of an equilateral triangle 39 cm, the side of the equilateral triangle =
(i)
16.00 cm
(ii)
8.00 cm
(iii)
18.00 cm
(iv)
13.00 cm
(v)
10.00 cm
Question
5
5.
In an isosceles triangle △ABC, if BC = 20 cm, AB = CA = 18 cm, then perimeter of the triangle =
(i)
56.00 cm
(ii)
59.00 cm
(iii)
53.00 cm
(iv)
61.00 cm
(v)
51.00 cm
Question
6
6.
In an isosceles triangle △ABC, if BC = 20 cm, CA = AB and perimeter is 52 cm, then side CA =
(i)
19.00 cm
(ii)
13.00 cm
(iii)
11.00 cm
(iv)
21.00 cm
(v)
16.00 cm
Question
7
7.
In an isosceles triangle △ABC, if BC = 18 cm, CA = AB and perimeter is 48 cm, then side AB =
(i)
10.00 cm
(ii)
18.00 cm
(iii)
15.00 cm
(iv)
20.00 cm
(v)
12.00 cm
Question
8
8.
In △PQR, if QR = 10 cm, RP = 10 cm, PQ = 18 cm, then perimeter of the triangle =
(i)
41.00 cm
(ii)
33.00 cm
(iii)
38.00 cm
(iv)
43.00 cm
(v)
35.00 cm
Question
9
9.
In △PQR, if QR = 15 cm, RP = 10 cm and perimeter = 36 cm, then side PQ =
(i)
6.00 cm
(ii)
14.00 cm
(iii)
8.00 cm
(iv)
16.00 cm
(v)
11.00 cm
Question
10
10.
If area of an equilateral triangle is 52.39 sq.cm, the perimeter of the equilateral triangle =
(i)
28.00 cm
(ii)
38.00 cm
(iii)
33.00 cm
(iv)
36.00 cm
(v)
30.00 cm
Question
11
11.
If perimeter of an equilateral triangle 48 cm, the side of the equilateral triangle =
(i)
13.00 cm
(ii)
16.00 cm
(iii)
21.00 cm
(iv)
19.00 cm
(v)
11.00 cm
Question
12
12.
In an isosceles triangle △ABC, if BC = 10 cm, AB = CA = 13 cm, then perimeter of the triangle =
(i)
41.00 cm
(ii)
33.00 cm
(iii)
31.00 cm
(iv)
36.00 cm
(v)
39.00 cm
Question
13
13.
In an isosceles triangle △ABC, if BC = 13 cm, CA = AB and perimeter is 49 cm, then side CA =
(i)
13.00 cm
(ii)
15.00 cm
(iii)
21.00 cm
(iv)
23.00 cm
(v)
18.00 cm
Question
14
14.
In an isosceles triangle △ABC, if BC = 15 cm, CA = AB and perimeter is 35 cm, then side AB =
(i)
13.00 cm
(ii)
15.00 cm
(iii)
5.00 cm
(iv)
10.00 cm
(v)
7.00 cm
Assignment Key
1) (v)
2) (v)
3) (iv)
4) (iv)
5) (i)
6) (v)
7) (iii)
8) (iii)
9) (v)
10) (iii)
11) (ii)
12) (iv)
13) (v)
14) (iv)
