Answer:

Step-by-step explanation:
<u><em>The question is </em></u>
Find the measure of the legs
we know that
In a 45 degrees -45 degrees -90 degrees triangle, the measure of the legs are equal
Let
a ----> the measure of one leg
Applying the Pythagorean Theorem

solve for a

Divide by 2 both sides


Simplify

thanks so much for the points
I’m sorry I’m late but you multiply that n(x)=200 by x=300 and n(xuy)=400
Answer:

Step-by-step explanation:

Then

A) -3, -6 B) 3, 3 C) 2, -6