Keondagreat10 Keondagreat10

14-12-2020
Mathematics

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WILL MARK BRAINLIEST I ONLY HAVE 15 MINUTES

WILL MARK BRAINLIEST I ONLY HAVE 15 MINUTES class=

Respuesta :

Gageevan777 Gageevan777

14-12-2020

Answer:

I believe you use pi r squared with the radius

Step-by-step explanation:

pi is 3.141592654 rounded.

so the first one would be pi x 12 squared

second one the same

and third and fourth

the first will be 452 rounded

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