Math, asked by rohitmanohare14, 5 months ago

What is the radius of the circle if the angle
of sector is 90° and the area of the circle is 196
cm2?

Answers

Answered by Failboat

3

Answer:

Step-by-step explanation:

Attachments:

Answered by rk611546

5

Step-by-step explanation:

196=90/360xπr²

196=1/4x22/7xr²

196x4x7/22=r²

r²=249.45

r=15.79

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