Math, asked by anshuhansaria1982, 1 year ago

the legs of a right triangle are in the ratio 3:4 and its area is 1014 CM square find its hypotenuse

Answers

Answered by nandini241
3
I didn't understood from where did your triangle got legs
Answered by mallasurekaveri
10
Let the 2 sides of the triangle be 3x and 4x.
area of a triangle = 1/2*base*height
1014 = 1/2*3x*4x
1014 = 3x*2x
1014 = 6xsquare
1014/6 = x square
169 = x square
 \sqrt{169}
There fore,
x = 13 cm
thus,
3x = 3*13 = 39
4x = 4*13 = 52
let hypotenuse be 'a' (pythogorus theorem)
(a)2 = (39)2 + (52)2
a =
 \sqrt{1521 + 2704}
a =
 \sqrt{2743}

a = 52.374(approx)

Hope it helps you...

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