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7. The area of an isosceles triangle having base 2 cm and length of one of equal sides is 4 cm is 15 cm?15cm2V2.02/15 cm?0 4V15 cm​

Answer» N :-The area of an ISOSCELES triangle having base 2 cm and length of equal side is 4 cm ?To FIND :-The Area of the Isosceles Triangle.Given :-Base of the Isosceles Triangle = 2 cm.Length of equal side = 4 cm.We Know :-Area of an Isosceles TrianGle :Where :-a = Equal side of the Isosceles Triangle.b = Base of the Isosceles Triangle .A = Area of the Isosceles TriangleSolution :-By using the formula for Area of an Isosceles Triangle and Substituting the values in it , we GET :Hence, the area of the Isosceles Triangle is √15 cm.


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