felgerbre felgerbre

23-06-2020
Mathematics

contestada

What is the approximate area of a circle show below?

What is the approximate area of a circle show below class=

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MangoNectar MangoNectar

23-06-2020

The answer to this is B: 191

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caelynserrao caelynserrao

23-06-2020

Answer:

Your answer is B) 191

Hope it helps

Step-by-step explanation:

Area of a circle=

πr^2 where r is the radius

Radius= 7.8 (given)

Therefore the area

= πr^2

= π(7.8)^2

= π*60.84

= 3.14*60.84

= 191.13

Or 191 cm ^2 approx

Answer Link

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