perimeter of a right triangle is 60cm hypotenuse is 25cm find the area of triangle
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a²+b²=(Hypo)²
a²+b²=25²
a²+b²=625
20²+15²=625
∴a=20;b=15
area of Δ=1/2 bh
=1/2×20×15
=150 cm²
a²+b²=25²
a²+b²=625
20²+15²=625
∴a=20;b=15
area of Δ=1/2 bh
=1/2×20×15
=150 cm²
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