two sides of triangle is 4x and 3x the hypotenuse is 100 cm . rhen what are the two sides ?
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According to Pythagoras Theorem , we know that---
Hypotenuse^2=Base^2+ Perpendicular^2
Then, (100)^2=(4x)^2+(3x)^2
= 16x^2+9x^2=(100)^2
= 25x^2=10000
= x^2=10000/25=400
=x^2=400
=x=√400=20
Then other two sides are ---
4x=4*20=80cm
3x=3*20=60cm.
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