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Is anyone good at geometry if so can someone help me please ? NO LINKS PLEASE
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Is anyone good at geometry if so can someone help me please ?

NO LINKS PLEASE

Is anyone good at geometry if so can someone help me please ? NO LINKS PLEASE-example-1
User Mohammed Shaheen MK
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5.5k points

1 Answer

2 votes

Answer: A 274.1

Step-by-step explanation: A=(n)(a)(ri/2). So, when eveverything is plugged in it would be (7)(8.7)(9/2)=274.05

You can and should use this formula for any regular polygon

User Yeji
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