Question

answer attempt 1 out of 3 a = w =

Explanation:

Step1: Identify triangle type

This is a 45 - 45 - 90 right - triangle. In a 45 - 45 - 90 triangle, the two legs are equal.
Since one leg is 11, then $a = 11$.

Step2: Use hypotenuse formula

For a 45 - 45 - 90 triangle, if the length of a leg is $l$, the length of the hypotenuse $h$ is $h = l\sqrt{2}$. Here $l = 11$, so $w=11\sqrt{2}$.

Answer:

$a = 11$
$w = 11\sqrt{2}$