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If the perimeter of a equatleral triangle area is 360 find its area

Posted by Sakshi Sharma 5 years ago

CBSE > Class 09 > Mathematics

1 answers

Yogita Ingle 5 years ago

If the perimeter of a equatleral triangle area is 360 =3 (side)

side = 360/3 = 120

Area of equalteral triangle = √ 3/4 (side)= √3/4 * 120 = 30√ 3

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