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Worksheets

Doira va Yuzlar Hisoblash

Total questions: 15

Worksheet time: 8mins

Name
Class
Date
1.

Doiraning radiusi 5 sm. Doiraning uzunligini hisoblang.

a)

31.4sm

b)

40 sm

c)

15.7 sm

d)

25.12 sm

2.

Doiraning radiusi 7 sm. Doira yuzini hisoblang.

a)

154.00 sm²

b)

160.00 sm²

c)

153.86 sm²

d)

150.00 sm²

3.

Yarim doiraning radiusi 4 sm. Yarim doira yuzini hisoblang.

a)

8π sm²

b)

12π sm²

c)

4π sm²

d)

16 sm²

4.

Chorak doiraning radiusi 6 sm. Chorak doira yuzini hisoblang.

a)

12π sm²

b)

18π sm²

c)

9π sm²

d)

3π sm²

5.

Nimchorak doiraning radiusi 3 sm. Nimchorak doira yuzini hisoblang.

a)

12π sm²

b)

3π sm²

c)

9π sm²

d)

6π sm²

6.

Doiraning diametri 10 sm. Doiraning uzunligini hisoblang.

a)

15.7 sm

b)

25.6 sm

c)

31.4 sm

d)

40 sm

7.

Doiraning radiusi 8 sm. Doira yuzini hisoblang.

a)

201.06 sm²

b)

180.50 sm²

c)

150.80 sm²

d)

250.12 sm²

8.

Yarim doiraning radiusi 9 sm. Yarim doira yuzini hisoblang.

a)

36π sm²

b)

81π sm²

c)

40.5π sm² yoki taxminan 127.24 sm²

d)

50 sm²

9.

Chorak doiraning radiusi 2 sm. Chorak doira yuzini hisoblang.

a)

π sm²

b)

π/2 sm²

c)

2π sm²

d)

4 sm²

10.

Nimchorak doiraning radiusi 5 sm. Nimchorak doira yuzini hisoblang.

a)

78.5 sm²

b)

100 sm²

c)

31.4 sm²

d)

50 sm²

11.

Doiraning radiusi 12 sm. Doiraning uzunligini hisoblang.

a)

75.4 sm

b)

90.5 sm

c)

50.3 sm

d)

62.8 sm

12.

Doiraning radiusi 1 sm. Doira yuzini hisoblang.

a)

1.57 sm²

b)

6.28 sm²

c)

3 sm²

d)

3.14 sm²

13.

Yarim doiraning radiusi 10 sm. Yarim doira yuzini hisoblang.

a)

30π sm²

b)

100π sm²

c)

25π sm²

d)

50π sm²

14.

Chorak doiraning radiusi 4 sm. Chorak doira yuzini hisoblang.

a)

15.70 sm²

b)

6.28 sm²

c)

25.12 sm²

d)

12.56 sm²

15.

Nimchorak doiraning radiusi 6 sm. Nimchorak doira yuzini hisoblang.

a)

150.80 sm²

b)

113.04 sm²

c)

78.54 sm²

d)

94.25 sm²