ttvsarebad101 ttvsarebad101

10-04-2021
Mathematics

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find the area please

find the area please class=

Respuesta :

Xaxarolus Xaxarolus

10-04-2021

Answer:

86.54625

Step-by-step explanation:

Formula: a = πr², r = d/2

Given: π = 3.14, d = 10.5

Sub: a = (3.14)r²

Find r.

10.5/2

5.25

Sub: a = (3.14)5.25²

Solve: 86.54625

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