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Please help me with this question:))))))
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Please help me with this question:))))))

Please help me with this question:))))))-example-1
User George John
by
3.1k points

1 Answer

3 votes

Answer:

area of polygons

Explanation:

you've been given the radius

find the central angle 360/8

highlight a triangle for consideration

draw an altitude

this is your apothem

use sine to find the opposite side

double that, that is 1 side, multiply by 8, that is your perimeter

use cosine to find the apothem length

use 1/2aP to find the area.

User Aurelian Cotuna
by
3.5k points
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