Q21 of 99 Page 267

The length of each equal side of an isosceles triangle is 5 cm. and length of base is 6 cm. The area of triangle is

Given length of equal sides of isosceles triangle = 5cm


Base = 6cm


Area of isosceles triangle =


=


=


= 3 × 4


= 12 cm2


Hence the solution is option B

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