find the area of an equilateral triangle with side 4 ratio 3cm
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4√3/9
Step-by-step explanation:
area of equilateral =√3a²/4
putting the value
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Answer:
Area of equilateral triangle=√3/4×side²
=√3/4×(4/3)²
=√3/4×16/9
=4√3/9
=4/3√3
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