Math, asked by SecretGE, 10 months ago

the area of incircle of an equilateral triangle is 154 square centimetre. the perimeter of a triangle is......

Answers

Answered by morankarmanohar

3

Answer:

area of circle = 154 square cm

the radius of the circle= 7 centimetre the radius of the circle is half the side of an equilateral triangle

side of eq triangle=14 cm

the perimeter of triangle= 14*3=42cm

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