The difference between the sides at right angles in a right-angled
triangle is 14 cm. The area of the triangle is 120 cm². Calculate the
perimeter of the triangle.
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Hey here is your answer !
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Step-by-step explanation:
let one of the side be x
therefore, other side is (x+14).
Area of right angled triangle = 1/2 x side 1 x side 2
= 1/2 x (x+14)x
240 = x² + 14x
x² + 14x - 240 = 0
x² + 24x - 10x -240 = 0
solve further
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