2. what is the length of the third side of the right triangle, when both sides are 20? a) 20 b) 20√2 c) 2√20 d 25 asap

An Isoceles Right Triangle is a triangle that has two congruent sides and one right angle, so the congruent sides must be the legs.

Because the two legs are congruent we will call them both a and the hypotenuse c. If we put them into the Pythagorean theorem it would look like this.




From this we can conclude that the hypotenuse leg is the length of a leg multiplied by
So.. The answer is