Question

9. The circumference of a circle
of radius 7 cm is
*
44 cm
17 cm

154 cm
440 cm​

Answer 1

Answer:

circumference= 2πr

r= 7 cm

so circumference= 2*22/7 * 7

= 44 cm

so...opt a

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Answer 2

Answer:

Please mark me as the brainliest

Step-by-step explanation:

formulae = 2πr

2×22/7×7 = 7 will be cutted

Then, 22×7

= 44 c.m.