The value of semi-perimeter of an equilateral triangle having area 4√3 cm² is________
CM).
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Answered by
70
Answer: ur Answer is
explanation:
area of equilateral ️ is √3/4a²
the given area is 4√3
4√3 = √3/4 a²
4 = 1/4 a²
16 = a²
a= 4
given that it is an equilateral triangle
so the perimeter is ,
4+4+4= 12
the semi perimeter of triangle is 12/2 =6
hope it helps u....
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Answered by
7
Answer:
rea of equilateral ️ is √3/4a²
the given area is 4√3
4√3 = √3/4 a²
4 = 1/4 a²
16 = a²
a= 4
given that it is an equilateral triangle
so the perimeter is ,
4+4+4= 12
the semi perimeter of triangle is 12/2 =6
hope it helps u....
mark me as brainliest
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