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An equilateral triangle has an apothem of 5 cm. Find the area of the triangle to the nearest square centimeter. B.130 cm C.188 cm

An equilateral triangle has an apothem of 5 cm. Find the area of the triangle to the nearest square centimeter. B.130 cm C.188 cm
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An equilateral triangle has an apothem of 5 cm. Find the area of the triangle to the nearest square centimeter.

B.130 cm
C.188 cm

User MehranTM
by
7.8k points

2 Answers

2 votes

Answer:B

Explanation:

User Noah Anderson
by
7.5k points
2 votes
Find the length of each side using Pythagoras theorem;
x=
√((100/3)
A=1/2bh
A=1/2*5.77*5
A= 14.43 c
m^(2)
User Leslie Davies
by
8.7k points
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