Question

The length of the hypotenuse in a 45°-45-90 triangle is 7sqrt10 units. One of the legs is 7sqrt5 units. What is the length of the other

leg?
O 7sqrt5units
O 14sqrt5units
O 35 units
0 70 units

Answer 1

7
`√(5)`

Explanation:

the legs of a 45°- 45°- 90° triangle are congruent , then

one leg = 7
`√(5)`

the other leg = 7
`√(5)`