EduSahara™ Assignment
Name : Triangles
Chapter : Mensuration
Grade : CBSE Grade VI
License : Non Commercial Use
Question
1
1.
In △PQR, if QR = 17 cm, RP = 10 cm, PQ = 15 cm, then perimeter of the triangle =
(i)
39.00 cm
(ii)
47.00 cm
(iii)
42.00 cm
(iv)
37.00 cm
(v)
45.00 cm
Question
2
2.
In △PQR, if QR = 16 cm, RP = 13 cm and perimeter = 47 cm, then side PQ =
(i)
18.00 cm
(ii)
23.00 cm
(iii)
13.00 cm
(iv)
15.00 cm
(v)
21.00 cm
Question
3
3.
If area of an equilateral triangle is 84.87 sq.cm, the perimeter of the equilateral triangle =
(i)
47.00 cm
(ii)
45.00 cm
(iii)
42.00 cm
(iv)
39.00 cm
(v)
37.00 cm
Question
4
4.
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)
5.00 cm
(v)
13.00 cm
Question
5
5.
In an isosceles triangle △ABC, if BC = 19 cm, AB = CA = 18 cm, then perimeter of the triangle =
(i)
52.00 cm
(ii)
55.00 cm
(iii)
58.00 cm
(iv)
60.00 cm
(v)
50.00 cm
Question
6
6.
In an isosceles triangle △ABC, if BC = 18 cm, CA = AB and perimeter is 50 cm, then side CA =
(i)
11.00 cm
(ii)
16.00 cm
(iii)
19.00 cm
(iv)
13.00 cm
(v)
21.00 cm
Question
7
7.
In an isosceles triangle △ABC, if BC = 15 cm, CA = AB and perimeter is 37 cm, then side AB =
(i)
8.00 cm
(ii)
11.00 cm
(iii)
16.00 cm
(iv)
14.00 cm
(v)
6.00 cm
Question
8
8.
In △PQR, if QR = 20 cm, RP = 12 cm, PQ = 12 cm, then perimeter of the triangle =
(i)
39.00 cm
(ii)
44.00 cm
(iii)
49.00 cm
(iv)
47.00 cm
(v)
41.00 cm
Question
9
9.
In △PQR, if QR = 10 cm, RP = 11 cm and perimeter = 41 cm, then side PQ =
(i)
20.00 cm
(ii)
25.00 cm
(iii)
17.00 cm
(iv)
23.00 cm
(v)
15.00 cm
Question
10
10.
If area of an equilateral triangle is 52.39 sq.cm, the perimeter of the equilateral triangle =
(i)
30.00 cm
(ii)
28.00 cm
(iii)
36.00 cm
(iv)
33.00 cm
(v)
38.00 cm
Question
11
11.
If perimeter of an equilateral triangle 60 cm, the side of the equilateral triangle =
(i)
23.00 cm
(ii)
25.00 cm
(iii)
20.00 cm
(iv)
17.00 cm
(v)
15.00 cm
Question
12
12.
In an isosceles triangle △ABC, if BC = 18 cm, AB = CA = 16 cm, then perimeter of the triangle =
(i)
55.00 cm
(ii)
50.00 cm
(iii)
45.00 cm
(iv)
47.00 cm
(v)
53.00 cm
Question
13
13.
In an isosceles triangle △ABC, if BC = 18 cm, CA = AB and perimeter is 46 cm, then side CA =
(i)
9.00 cm
(ii)
17.00 cm
(iii)
11.00 cm
(iv)
19.00 cm
(v)
14.00 cm
Question
14
14.
In an isosceles triangle △ABC, if BC = 15 cm, CA = AB and perimeter is 37 cm, then side AB =
(i)
14.00 cm
(ii)
16.00 cm
(iii)
6.00 cm
(iv)
8.00 cm
(v)
11.00 cm
Assignment Key
1) (iii)
2) (i)
3) (iii)
4) (i)
5) (ii)
6) (ii)
7) (ii)
8) (ii)
9) (i)
10) (iv)
11) (iii)
12) (ii)
13) (v)
14) (v)
