Q15 of 90 Page 113

The base of an isosceles triangle is 6 cm and its perimeter is 16 cm. Length of each of the equal sides is

Let the length of equal sides be x cm.


We know that, Perimeter = 16 cm


⇒ x + x + 6 = 16


⇒ 2x = 10


⇒ x = 5cm

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