find the area of an equilateral triangle who sides are 4 cm
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Answered by
1
Answer:
4√3 cm2.
Step-by-step explanation:
Area of equilateral triangle=√3/4a^2.
= √3/4×(4)^2.
= √3/4×16
= 4√3 cm2.
Hope it helps you.
Answered by
0
Step-by-step explanation:
area is given in the above figure
substitute the value of 'a' in the formula
'a'=side
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