EduSahara™ Assignment
Name : Triangles
Chapter : Mensuration
Grade : CBSE Grade VI
License : Non Commercial Use
Question
1
1.
In △PQR, if QR = 14 cm, RP = 15 cm, PQ = 20 cm, then perimeter of the triangle =
(i)
49.00 cm
(ii)
54.00 cm
(iii)
46.00 cm
(iv)
52.00 cm
(v)
44.00 cm
Question
2
2.
In △PQR, if QR = 10 cm, RP = 10 cm and perimeter = 33 cm, then side PQ =
(i)
10.00 cm
(ii)
8.00 cm
(iii)
18.00 cm
(iv)
16.00 cm
(v)
13.00 cm
Question
3
3.
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)
50.00 cm
(v)
42.00 cm
Question
4
4.
If perimeter of an equilateral triangle 51 cm, the side of the equilateral triangle =
(i)
14.00 cm
(ii)
17.00 cm
(iii)
12.00 cm
(iv)
20.00 cm
(v)
22.00 cm
Question
5
5.
In an isosceles triangle △ABC, if BC = 18 cm, AB = CA = 12 cm, then perimeter of the triangle =
(i)
42.00 cm
(ii)
47.00 cm
(iii)
37.00 cm
(iv)
45.00 cm
(v)
39.00 cm
Question
6
6.
In an isosceles triangle △ABC, if BC = 16 cm, CA = AB and perimeter is 46 cm, then side CA =
(i)
15.00 cm
(ii)
18.00 cm
(iii)
12.00 cm
(iv)
10.00 cm
(v)
20.00 cm
Question
7
7.
In an isosceles triangle △ABC, if BC = 18 cm, CA = AB and perimeter is 52 cm, then side AB =
(i)
22.00 cm
(ii)
20.00 cm
(iii)
12.00 cm
(iv)
17.00 cm
(v)
14.00 cm
Question
8
8.
In △PQR, if QR = 15 cm, RP = 12 cm, PQ = 11 cm, then perimeter of the triangle =
(i)
38.00 cm
(ii)
41.00 cm
(iii)
35.00 cm
(iv)
33.00 cm
(v)
43.00 cm
Question
9
9.
In △PQR, if QR = 17 cm, RP = 12 cm and perimeter = 39 cm, then side PQ =
(i)
13.00 cm
(ii)
10.00 cm
(iii)
7.00 cm
(iv)
5.00 cm
(v)
15.00 cm
Question
10
10.
If area of an equilateral triangle is 140.3 sq.cm, the perimeter of the equilateral triangle =
(i)
51.00 cm
(ii)
57.00 cm
(iii)
49.00 cm
(iv)
59.00 cm
(v)
54.00 cm
Question
11
11.
If perimeter of an equilateral triangle 45 cm, the side of the equilateral triangle =
(i)
15.00 cm
(ii)
12.00 cm
(iii)
20.00 cm
(iv)
10.00 cm
(v)
18.00 cm
Question
12
12.
In an isosceles triangle △ABC, if BC = 14 cm, AB = CA = 19 cm, then perimeter of the triangle =
(i)
52.00 cm
(ii)
49.00 cm
(iii)
55.00 cm
(iv)
47.00 cm
(v)
57.00 cm
Question
13
13.
In an isosceles triangle △ABC, if BC = 16 cm, CA = AB and perimeter is 42 cm, then side CA =
(i)
16.00 cm
(ii)
10.00 cm
(iii)
18.00 cm
(iv)
8.00 cm
(v)
13.00 cm
Question
14
14.
In an isosceles triangle △ABC, if BC = 17 cm, CA = AB and perimeter is 43 cm, then side AB =
(i)
10.00 cm
(ii)
13.00 cm
(iii)
18.00 cm
(iv)
8.00 cm
(v)
16.00 cm
Assignment Key
1) (i)
2) (v)
3) (ii)
4) (ii)
5) (i)
6) (i)
7) (iv)
8) (i)
9) (ii)
10) (v)
11) (i)
12) (i)
13) (v)
14) (ii)
