alundy2005 alundy2005

20-09-2021
Physics

contestada

What is the area of a circle of radius 28.77 m ?
Express your answer using four significant figures and include the appropriate units.

What is the area of a circle of radius 2877 m Express your answer using four significant figures and include the appropriate units class=

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rickyanderson200 rickyanderson200

20-09-2021

Answer:

Explanation:

Area of a circle = pi x r x r = 3.14 x 28.77 x 28.77 = 2600.33677 ~ 2600 (using 4 significant figures)

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