EduSahara™ Assignment
Name : Triangles
Chapter : Mensuration
Grade : CBSE Grade VI
License : Non Commercial Use
Question
1
1.
In △PQR, if QR = 14 cm, RP = 20 cm, PQ = 10 cm, then perimeter of the triangle =
(i)
41.00 cm
(ii)
39.00 cm
(iii)
44.00 cm
(iv)
47.00 cm
(v)
49.00 cm
Question
2
2.
In △PQR, if QR = 12 cm, RP = 20 cm and perimeter = 52 cm, then side PQ =
(i)
25.00 cm
(ii)
17.00 cm
(iii)
20.00 cm
(iv)
15.00 cm
(v)
23.00 cm
Question
3
3.
If area of an equilateral triangle is 156.32 sq.cm, the perimeter of the equilateral triangle =
(i)
62.00 cm
(ii)
54.00 cm
(iii)
60.00 cm
(iv)
52.00 cm
(v)
57.00 cm
Question
4
4.
If perimeter of an equilateral triangle 60 cm, the side of the equilateral triangle =
(i)
20.00 cm
(ii)
23.00 cm
(iii)
17.00 cm
(iv)
15.00 cm
(v)
25.00 cm
Question
5
5.
In an isosceles triangle △ABC, if BC = 14 cm, AB = CA = 19 cm, then perimeter of the triangle =
(i)
55.00 cm
(ii)
47.00 cm
(iii)
52.00 cm
(iv)
57.00 cm
(v)
49.00 cm
Question
6
6.
In an isosceles triangle △ABC, if BC = 16 cm, CA = AB and perimeter is 44 cm, then side CA =
(i)
19.00 cm
(ii)
9.00 cm
(iii)
14.00 cm
(iv)
11.00 cm
(v)
17.00 cm
Question
7
7.
In an isosceles triangle △ABC, if BC = 10 cm, CA = AB and perimeter is 46 cm, then side AB =
(i)
13.00 cm
(ii)
23.00 cm
(iii)
21.00 cm
(iv)
15.00 cm
(v)
18.00 cm
Question
8
8.
In △PQR, if QR = 17 cm, RP = 19 cm, PQ = 10 cm, then perimeter of the triangle =
(i)
51.00 cm
(ii)
46.00 cm
(iii)
41.00 cm
(iv)
49.00 cm
(v)
43.00 cm
Question
9
9.
In △PQR, if QR = 10 cm, RP = 16 cm and perimeter = 38 cm, then side PQ =
(i)
9.00 cm
(ii)
12.00 cm
(iii)
17.00 cm
(iv)
7.00 cm
(v)
15.00 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)
57.00 cm
(iii)
60.00 cm
(iv)
65.00 cm
(v)
63.00 cm
Question
11
11.
If perimeter of an equilateral triangle 48 cm, the side of the equilateral triangle =
(i)
16.00 cm
(ii)
11.00 cm
(iii)
19.00 cm
(iv)
21.00 cm
(v)
13.00 cm
Question
12
12.
In an isosceles triangle △ABC, if BC = 16 cm, AB = CA = 20 cm, then perimeter of the triangle =
(i)
53.00 cm
(ii)
56.00 cm
(iii)
61.00 cm
(iv)
51.00 cm
(v)
59.00 cm
Question
13
13.
In an isosceles triangle △ABC, if BC = 16 cm, CA = AB and perimeter is 44 cm, then side CA =
(i)
9.00 cm
(ii)
11.00 cm
(iii)
17.00 cm
(iv)
19.00 cm
(v)
14.00 cm
Question
14
14.
In an isosceles triangle △ABC, if BC = 13 cm, CA = AB and perimeter is 49 cm, then side AB =
(i)
13.00 cm
(ii)
15.00 cm
(iii)
21.00 cm
(iv)
23.00 cm
(v)
18.00 cm
Assignment Key
1) (iii)
2) (iii)
3) (v)
4) (i)
5) (iii)
6) (iii)
7) (v)
8) (ii)
9) (ii)
10) (iii)
11) (i)
12) (ii)
13) (v)
14) (v)
