Math, asked by Sophia246, 9 months ago

Friends pls help me with this the height of an equilateral triangle is 15cm and its perimeter is 36cm. Find the area of the triangle

Answers

Answered by ishitapawar74

1

Answer:

90 sq.cm

Step-by-step explanation:

For an Equalitrial triangle, all side are equal.

Length of one side = perimeter/3
= 36/3 =12

Now, area of triangle = Base*Height/2

Here, base = 12cm and Height = 15 cm

Area = 12*15/2 sq. cm = 90 sq. cm

Hope it may help you

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