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Find the area of the regular polygon.
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Find the area of the regular polygon.

Find the area of the regular polygon.-example-1
User Rafat
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2 Answers

3 votes
Area of equilateral triangle = s²√3/4

A = 10 *10√3 / 4 = 25√3

A = 25√3
User ChenQi
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7.8k points
3 votes
The height of the triangle is 5√3. The area is 1/2(base x height). The first choice is correct.
User Christianalfoni
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8.1k points
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