EduSahara™ Worksheet

Question 1

1.

If the three sides of a triangular prism are 14.00 cm, 15.00 cm, 12.00 cm and height is 54.00 cm, its base area is

(i)

81.93 sq.cm
(ii)

75.93 sq.cm
(iii)

83.93 sq.cm
(iv)

73.93 sq.cm
(v)

78.93 sq.cm

Question 2

2.

If the three sides of a triangular prism are 15.00 cm, 14.00 cm, 7.00 cm and height is 51.00 cm, its base perimeter is

(i)

33.00 cm
(ii)

36.00 cm
(iii)

31.00 cm
(iv)

41.00 cm
(v)

39.00 cm

Question 3

3.

If the three sides of a triangular prism are 6.00 cm, 11.00 cm, 11.00 cm and height is 33.00 cm, its L.S.A is

(i)

926.00 sq.cm
(ii)

924.00 sq.cm
(iii)

911.00 sq.cm
(iv)

946.00 sq.cm
(v)

910.00 sq.cm

Question 4

4.

If the three sides of a triangular prism are 10.00 cm, 9.00 cm, 7.00 cm and height is 45.00 cm, its T.S.A is

(i)

1201.18 sq.cm
(ii)

1251.18 sq.cm
(iii)

1231.18 sq.cm
(iv)

1401.18 sq.cm
(v)

1091.18 sq.cm

Question 5

5.

If the three sides of a triangular prism are 8.00 cm, 6.00 cm, 7.00 cm and height is 33.00 cm, its volume is

(i)

688.89 cu.cm
(ii)

666.89 cu.cm
(iii)

687.89 cu.cm
(iv)

654.89 cu.cm
(v)

670.89 cu.cm

Question 6

6.

If the three sides of a triangular prism are 18.00 cm, 17.00 cm, 9.00 cm and L.S.A is 792.00 sq.cm, its base area is

(i)

80.63 sq.cm
(ii)

75.63 sq.cm
(iii)

70.63 sq.cm
(iv)

78.63 sq.cm
(v)

72.63 sq.cm

Question 7

7.

If the three sides of a triangular prism are 12.00 cm, 12.00 cm, 9.00 cm and L.S.A is 1188.00 sq.cm, its base perimeter is

(i)

36.00 cm
(ii)

30.00 cm
(iii)

33.00 cm
(iv)

28.00 cm
(v)

38.00 cm

Question 8

8.

If the three sides of a triangular prism are 11.00 cm, 14.00 cm, 14.00 cm and L.S.A is 2340.00 sq.cm, its height is

(i)

55.00 cm
(ii)

57.00 cm
(iii)

60.00 cm
(iv)

63.00 cm
(v)

65.00 cm

Question 9

9.

If the three sides of a triangular prism are 14.00 cm, 20.00 cm, 17.00 cm and L.S.A is 2448.00 sq.cm, its T.S.A is

(i)

2822.18 sq.cm
(ii)

2742.18 sq.cm
(iii)

2682.18 sq.cm
(iv)

2502.18 sq.cm

Question 10

10.

If the three sides of a triangular prism are 20.00 cm, 20.00 cm, 19.00 cm and L.S.A is 1947.00 sq.cm, its volume is

(i)

5367.60 cu.cm
(ii)

5597.60 cu.cm
(iii)

5447.60 cu.cm
(iv)

5517.60 cu.cm
(v)

5677.60 cu.cm

Question 11

11.

If the three sides of a triangular prism are 5.00 cm, 17.00 cm, 17.00 cm and volume is 630.60 cu.cm, its base area is

(i)

39.04 sq.cm
(ii)

45.04 sq.cm
(iii)

47.04 sq.cm
(iv)

42.04 sq.cm
(v)

37.04 sq.cm

Question 12

12.

If the L.S.A of a triangular prism is 867.00 sq.cm, base area is 12.50 sq.cm and base perimeter is 17.00 cm, its height is

(i)

46.00 cm
(ii)

54.00 cm
(iii)

51.00 cm
(iv)

48.00 cm
(v)

56.00 cm

Question 13

13.

If the L.S.A of a triangular prism is 900.00 sq.cm, base area is 114.89 sq.cm and base perimeter is 50.00 cm, its T.S.A is

(i)

1009.78 sq.cm
(ii)

1259.78 sq.cm
(iii)

1289.78 sq.cm
(iv)

1129.78 sq.cm
(v)

879.78 sq.cm

Question 14

14.

If the L.S.A of a triangular prism is 1020.00 sq.cm, base area is 49.48 sq.cm and base perimeter is 34.00 cm, its volume is

(i)

1604.40 cu.cm
(ii)

1484.40 cu.cm
(iii)

1334.40 cu.cm
(iv)

1724.40 cu.cm
(v)

1314.40 cu.cm

Question 15

15.

If the L.S.A of a triangular prism is 2448.00 sq.cm, T.S.A is 2677.34 sq.cm and height is 48.00 cm, its base area is

(i)

109.67 sq.cm
(ii)

137.67 sq.cm
(iii)

128.67 sq.cm
(iv)

114.67 sq.cm
(v)

100.67 sq.cm

Question 16

16.

If the L.S.A of a triangular prism is 1800.00 sq.cm, T.S.A is 1938.56 sq.cm and height is 45.00 cm, its base perimeter is

(i)

35.00 cm
(ii)

45.00 cm
(iii)

37.00 cm
(iv)

43.00 cm
(v)

40.00 cm

Assignment Key