princessigwe330 princessigwe330

23-08-2022
Mathematics

contestada

Kevin is working out the area of a circle with radius 4
He writes:
Area = π x 8
Explain why Kevin's working is wrong..

Respuesta :

adithyau89 adithyau89

23-08-2022

Answer: Shown below

Step-by-step explanation:

The formula of the area of a circle: A = ℼ(r)^2

Therefore, Kevin should have written A = 16ℼ

Answer Link

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