Question

find the area of an equilateral triangle whose perimeter is 45 CM

Answer 1

we know equilateral triangle has three sides which are the equal and perimeter is 45 CM As given in the question so the answer will be the 45 CM / 3 is equal to 15 so maybe you get your answer I don't said to you that choose me brainlist
answer if you get your answer if you think that is my answer is right so please choose me brainlist answer

Answer 2

Hi friend,

Here is your answer,

Perimeter = 45cm
Side  = 45/3 = 15cm
Area = (root3)/4 *15*15
        = 97.425 square cm


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