EduSahara™ Assignment
Name : Triangles
Chapter : Mensuration
Grade : CBSE Grade VI
License : Non Commercial Use
Question
1
1.
In △PQR, if QR = 12 cm, RP = 10 cm, PQ = 11 cm, then perimeter of the triangle =
(i)
36.00 cm
(ii)
33.00 cm
(iii)
28.00 cm
(iv)
38.00 cm
(v)
30.00 cm
Question
2
2.
In △PQR, if QR = 18 cm, RP = 12 cm and perimeter = 47 cm, then side PQ =
(i)
20.00 cm
(ii)
17.00 cm
(iii)
12.00 cm
(iv)
14.00 cm
(v)
22.00 cm
Question
3
3.
If area of an equilateral triangle is 140.3 sq.cm, the perimeter of the equilateral triangle =
(i)
59.00 cm
(ii)
51.00 cm
(iii)
54.00 cm
(iv)
49.00 cm
(v)
57.00 cm
Question
4
4.
If perimeter of an equilateral triangle 57 cm, the side of the equilateral triangle =
(i)
24.00 cm
(ii)
16.00 cm
(iii)
14.00 cm
(iv)
22.00 cm
(v)
19.00 cm
Question
5
5.
In an isosceles triangle △ABC, if BC = 15 cm, AB = CA = 12 cm, then perimeter of the triangle =
(i)
42.00 cm
(ii)
39.00 cm
(iii)
44.00 cm
(iv)
34.00 cm
(v)
36.00 cm
Question
6
6.
In an isosceles triangle △ABC, if BC = 13 cm, CA = AB and perimeter is 35 cm, then side CA =
(i)
16.00 cm
(ii)
11.00 cm
(iii)
6.00 cm
(iv)
14.00 cm
(v)
8.00 cm
Question
7
7.
In an isosceles triangle △ABC, if BC = 19 cm, CA = AB and perimeter is 53 cm, then side AB =
(i)
20.00 cm
(ii)
12.00 cm
(iii)
14.00 cm
(iv)
22.00 cm
(v)
17.00 cm
Question
8
8.
In △PQR, if QR = 20 cm, RP = 15 cm, PQ = 10 cm, then perimeter of the triangle =
(i)
48.00 cm
(ii)
45.00 cm
(iii)
50.00 cm
(iv)
42.00 cm
(v)
40.00 cm
Question
9
9.
In △PQR, if QR = 19 cm, RP = 12 cm and perimeter = 50 cm, then side PQ =
(i)
19.00 cm
(ii)
14.00 cm
(iii)
24.00 cm
(iv)
16.00 cm
(v)
22.00 cm
Question
10
10.
If area of an equilateral triangle is 62.35 sq.cm, the perimeter of the equilateral triangle =
(i)
36.00 cm
(ii)
39.00 cm
(iii)
41.00 cm
(iv)
33.00 cm
(v)
31.00 cm
Question
11
11.
If perimeter of an equilateral triangle 60 cm, the side of the equilateral triangle =
(i)
25.00 cm
(ii)
20.00 cm
(iii)
15.00 cm
(iv)
23.00 cm
(v)
17.00 cm
Question
12
12.
In an isosceles triangle △ABC, if BC = 17 cm, AB = CA = 15 cm, then perimeter of the triangle =
(i)
50.00 cm
(ii)
44.00 cm
(iii)
42.00 cm
(iv)
52.00 cm
(v)
47.00 cm
Question
13
13.
In an isosceles triangle △ABC, if BC = 14 cm, CA = AB and perimeter is 52 cm, then side CA =
(i)
22.00 cm
(ii)
24.00 cm
(iii)
16.00 cm
(iv)
19.00 cm
(v)
14.00 cm
Question
14
14.
In an isosceles triangle △ABC, if BC = 16 cm, CA = AB and perimeter is 46 cm, then side AB =
(i)
20.00 cm
(ii)
15.00 cm
(iii)
10.00 cm
(iv)
12.00 cm
(v)
18.00 cm
Assignment Key
1) (ii)
2) (ii)
3) (iii)
4) (v)
5) (ii)
6) (ii)
7) (v)
8) (ii)
9) (i)
10) (i)
11) (ii)
12) (v)
13) (iv)
14) (ii)
