The base of right-angled triangle is 5 meters and hypotenuse is 13 meters . Its

Question

The base of right-angled triangle is 5 meters and hypotenuse is 13 meters . Its area will be?

Options:

A . 30m2

B . None of these

C . 25m2

D . 28 m2

Answer: Option A

Altitude = ?(13)2 - (5)2= ?144 = 12m ? Area of the triangle = (5 x 12 ) / 2 m2= 30m2

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