Question

The difference between the length of sides forming right angle of a right angled triangle is 3 cm of perimeter of the triangle is 36cm. Find sides
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Answer 1

Answer:

2 & 5

Step-by-step explanation:

base=x

perpendicular=x+3

hypo=x^2 + (x+3)^2

=2x^2+6x+9

Perimeter=36

x+(x+3)+(2x^2+6x+9)=36

2x^2+8x+12=36

x^2+4x+6=18

x^2+4x-12=0

x^2+6x-2x-12=0

x=2(selected), -6(rejected due to negative sign)

base=x=2

perpendicular=(x+3)=5

Answer 2

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