Question

The hypotenuse of a 45 -45 -90 triangle measures 22
what is the length of one leg of the triangle

Answer 1

Answer:

Step-by-step explanation:

The triangle is right angle isosceles

let  ∠B =90

then ∠A=∠C=45

Hence BC=AB=x

and AC²=BC²+CA²

22²=x²+x²

2x²=484

x²=242

x=11√2

Other legs of triangle are 11√2 and 11√2

so both the sides except are equal