EduSahara™ Assignment
Name : Triangles
Chapter : Mensuration
Grade : CBSE Grade VI
License : Non Commercial Use
Question
1
1.
In △PQR, if QR = 11 cm, RP = 12 cm, PQ = 18 cm, then perimeter of the triangle =
(i)
46.00 cm
(ii)
44.00 cm
(iii)
38.00 cm
(iv)
36.00 cm
(v)
41.00 cm
Question
2
2.
In △PQR, if QR = 18 cm, RP = 15 cm and perimeter = 53 cm, then side PQ =
(i)
17.00 cm
(ii)
15.00 cm
(iii)
20.00 cm
(iv)
23.00 cm
(v)
25.00 cm
Question
3
3.
If area of an equilateral triangle is 156.32 sq.cm, the perimeter of the equilateral triangle =
(i)
54.00 cm
(ii)
62.00 cm
(iii)
52.00 cm
(iv)
57.00 cm
(v)
60.00 cm
Question
4
4.
If perimeter of an equilateral triangle 33 cm, the side of the equilateral triangle =
(i)
14.00 cm
(ii)
6.00 cm
(iii)
16.00 cm
(iv)
11.00 cm
(v)
8.00 cm
Question
5
5.
In an isosceles triangle △ABC, if BC = 13 cm, AB = CA = 16 cm, then perimeter of the triangle =
(i)
48.00 cm
(ii)
40.00 cm
(iii)
50.00 cm
(iv)
45.00 cm
(v)
42.00 cm
Question
6
6.
In an isosceles triangle △ABC, if BC = 20 cm, CA = AB and perimeter is 58 cm, then side CA =
(i)
14.00 cm
(ii)
22.00 cm
(iii)
24.00 cm
(iv)
16.00 cm
(v)
19.00 cm
Question
7
7.
In an isosceles triangle △ABC, if BC = 19 cm, CA = AB and perimeter is 55 cm, then side AB =
(i)
23.00 cm
(ii)
13.00 cm
(iii)
21.00 cm
(iv)
18.00 cm
(v)
15.00 cm
Question
8
8.
In △PQR, if QR = 19 cm, RP = 12 cm, PQ = 17 cm, then perimeter of the triangle =
(i)
43.00 cm
(ii)
51.00 cm
(iii)
48.00 cm
(iv)
53.00 cm
(v)
45.00 cm
Question
9
9.
In △PQR, if QR = 18 cm, RP = 19 cm and perimeter = 55 cm, then side PQ =
(i)
18.00 cm
(ii)
15.00 cm
(iii)
23.00 cm
(iv)
21.00 cm
(v)
13.00 cm
Question
10
10.
If area of an equilateral triangle is 97.43 sq.cm, the perimeter of the equilateral triangle =
(i)
48.00 cm
(ii)
45.00 cm
(iii)
40.00 cm
(iv)
42.00 cm
(v)
50.00 cm
Question
11
11.
If perimeter of an equilateral triangle 51 cm, the side of the equilateral triangle =
(i)
17.00 cm
(ii)
20.00 cm
(iii)
22.00 cm
(iv)
14.00 cm
(v)
12.00 cm
Question
12
12.
In an isosceles triangle △ABC, if BC = 12 cm, AB = CA = 18 cm, then perimeter of the triangle =
(i)
48.00 cm
(ii)
45.00 cm
(iii)
53.00 cm
(iv)
43.00 cm
(v)
51.00 cm
Question
13
13.
In an isosceles triangle △ABC, if BC = 19 cm, CA = AB and perimeter is 39 cm, then side CA =
(i)
15.00 cm
(ii)
7.00 cm
(iii)
13.00 cm
(iv)
5.00 cm
(v)
10.00 cm
Question
14
14.
In an isosceles triangle △ABC, if BC = 19 cm, CA = AB and perimeter is 51 cm, then side AB =
(i)
13.00 cm
(ii)
21.00 cm
(iii)
16.00 cm
(iv)
19.00 cm
(v)
11.00 cm
Assignment Key
1) (v)
2) (iii)
3) (iv)
4) (iv)
5) (iv)
6) (v)
7) (iv)
8) (iii)
9) (i)
10) (ii)
11) (i)
12) (i)
13) (v)
14) (iii)
