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kherson [118]
3 years ago
7

What is the area for a circle with a diameter of 4*

Mathematics
2 answers:
Angelina_Jolie [31]3 years ago
8 0

Answer: A = 12.57

Step-by-step explanation: Hope this helps

shtirl [24]3 years ago
4 0

Answer:

12.56637

Step-by-step explanation:

A=πr²

d=2r

A=1/4πd²=1/4·π·4²=12.56637

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