side of equilateral triangle is 12 cm . find its area
Answers
Answered by
4
Answer:
36√3 is the answer
Step-by-step explanation:
a = 12
Area = √3/4 a²
= √3/4 x 12 x 12
= 36√3 cm² ( 4 and 12 will cancel by 3 )
hope u get it
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Answered by
0
Answer:
side of equilateral triangle=12cm
area of equilateral triangle=√3×side²/4
=√3×12²/4=√3×36=36√3cm²
or
=62.35cm²
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