Question

if the circumference of a circle is 176 cm find its radius​

Answer 1

ANSWER

Now as given in the question the circumference is 176 cm. So, the radius of the circle is 28 cm. Note: The circumference of a circle is the arc length of the circle. In this question we use the value π=227 to solve the question.

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Answer 2

Answer:

Given:-

• Perimeter of a circle = 176cm

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• Radius of the circle

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Let the radius of the circle be r

perimeter of circle is pie r²

so 176=pie r²

176= 22/7×r²

176×7/22=r²

1232/7=r²

176=r²

Formula used:-

• perimeter of sq. =2πr

Step-by-step explanation:

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