Math, asked by shalinikumari21, 5 months ago

10. The diameter of a circle is 7 cm. Its circumference is
(a) 44 cm
(b) 22 cm
(c) 28 cm (d) 14 cm

Answers

Answered by devu2470

3

Answer:

22

IS UR AN................

Answered by menishray13

9

Circumference = 2πr

radius = 7/2

Circumference = 2πr

= 2 × 22/7 × 7/2

= 2 × 11

= 22 cm

Circumference = 22 cm

Option (b) 22cm [ Answer ]

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