Question

Consider a isosceles right triangle with hypotenuse length of 10. Exactly how long are the legs?

Answer 1

If any two sides are equal in a triangle it is called isosceles triangle

Hypotenus is larger than the other two sides

hypotenus is given, that means the other two legs are equal

let x and y are legs then

x=y

by Pythagoras theorem

x^2+x^2=10^2

2x^2=100

x^2=50

x=root50

the both legs are root 50 or 5root2

Hope it helpz...

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