EduSahara™ Worksheet

EduSahara™ Assignment

Name : Circumference and Area of a Circle

Chapter : Circumference and Area of a Circle

Grade : ICSE Grade X

License : Non Commercial Use

Question 1

If radius of the circle is 9.00 cm, the circumference of the circle is

(i)

56.57 cm
(ii)

51.57 cm
(iii)

59.57 cm
(iv)

61.57 cm
(v)

53.57 cm

Question 2

If radius of the circle is 7.00 cm, the area of the circle is

(i)

139.00 sq.cm
(ii)

167.00 sq.cm
(iii)

152.00 sq.cm
(iv)

154.00 sq.cm

Question 3

If radius of the circle is 8.00 cm, the area of the semicircle is

(i)

100.57 sq.cm
(ii)

105.57 sq.cm
(iii)

88.57 sq.cm
(iv)

127.57 sq.cm

Question 4

If radius of the circle is 8.00 cm, the perimeter of the semicircle is

(i)

44.14 cm
(ii)

38.14 cm
(iii)

46.14 cm
(iv)

36.14 cm
(v)

41.14 cm

Question 5

If diameter of the circle is 10.00 cm, the circumference of the circle is

(i)

34.43 cm
(ii)

26.43 cm
(iii)

28.43 cm
(iv)

31.43 cm
(v)

36.43 cm

Question 6

If diameter of the circle is 12.00 cm, the area of the circle is

(i)

130.14 sq.cm
(ii)

135.14 sq.cm
(iii)

107.14 sq.cm
(iv)

85.14 sq.cm
(v)

113.14 sq.cm

Question 7

If diameter of the circle is 20.00 cm, the area of the semicircle is

(i)

157.14 sq.cm
(ii)

139.14 sq.cm
(iii)

171.14 sq.cm
(iv)

174.14 sq.cm

Question 8

If diameter of the circle is 10.00 cm, the perimeter of the semicircle is

(i)

30.71 cm
(ii)

25.71 cm
(iii)

20.71 cm
(iv)

28.71 cm
(v)

22.71 cm

Question 9

If circumference of the circle is 37.71 cm, the radius of the circle is

(i)

5.00 cm
(ii)

4.00 cm
(iii)

8.00 cm
(iv)

6.00 cm
(v)

7.00 cm

Question 10

10.

If circumference of the circle is 56.57 cm, the diameter of the circle is

(i)

15.00 cm
(ii)

13.00 cm
(iii)

21.00 cm
(iv)

23.00 cm
(v)

18.00 cm

Question 11

11.

If circumference of the circle is 62.86 cm, the area of the circle is

(i)

314.29 sq.cm
(ii)

301.29 sq.cm
(iii)

306.29 sq.cm
(iv)

330.29 sq.cm
(v)

338.29 sq.cm

Question 12

12.

If circumference of the circle is 44.00 cm, the area of the semicircle is

(i)

82.00 sq.cm
(ii)

80.00 sq.cm
(iii)

72.00 sq.cm
(iv)

74.00 sq.cm
(v)

77.00 sq.cm

Question 13

13.

If circumference of the circle is 62.86 cm, the perimeter of the semicircle is

(i)

56.43 cm
(ii)

48.43 cm
(iii)

51.43 cm
(iv)

54.43 cm
(v)

46.43 cm

Question 14

14.

If area of the circle is 154.00 sq.cm, the radius of the circle is

(i)

7.00 cm
(ii)

9.00 cm
(iii)

5.00 cm
(iv)

6.00 cm
(v)

8.00 cm

Question 15

15.

If area of the circle is 254.57 sq.cm, the diameter of the circle is

(i)

18.00 cm
(ii)

13.00 cm
(iii)

23.00 cm
(iv)

15.00 cm
(v)

21.00 cm

Question 16

16.

If area of the circle is 113.14 sq.cm, the circumference of the circle is

(i)

32.71 cm
(ii)

34.71 cm
(iii)

42.71 cm
(iv)

40.71 cm
(v)

37.71 cm

Question 17

17.

If area of the circle is 254.57 sq.cm, the area of the semicircle is

(i)

154.29 sq.cm
(ii)

129.29 sq.cm
(iii)

120.29 sq.cm
(iv)

127.29 sq.cm
(v)

105.29 sq.cm

Question 18

18.

If area of the circle is 113.14 sq.cm, the perimeter of the semicircle is

(i)

25.86 cm
(ii)

27.86 cm
(iii)

30.86 cm
(iv)

33.86 cm
(v)

35.86 cm

Assignment Key