the area of an equilateral traingle with side 2/ 3cm is
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Area of equilateral triangle = √3/4 × a square
Area = √3 /4 × 2√3 square
= √3 /4 × 12
= √3 × 3
Final area = 3√3 cm square
Hope it helps!
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Answer:
Given :-
side = 2/3 cm
area of equilateral triangle= √3/4a^2
√3/4×4/9
√3/9
0.19 cm Square
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