The area of a right angle triangle is 30 sq.cm, its hypotenuse is 13 cm. Find the length of its smaller side
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As 5,12,13 are Pythagoras triplets the length of small side is 5
CHECK.
area is given as 30 sq cm
so, ar(triangle)=1/2*base x height
=1/2 x 12x5
=30sqcm.
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