Q6 of 50 Page 12

The sides of a triangle are 11 m, 60 m and 61 m. The altitude to the smallest side is

Let a, b and c are the sides of triangle and s is the semi-perimeter, then its area is given by:


A = where [Heron’s Formula]



= = 66


A =


A = = m2


Area of triangle =


330 =


Altitude = 60 m

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