107k views
0 votes
Answer this question for me.

Answer this question for me.-example-1

1 Answer

4 votes

Answer:

20sqrt2, or aprox 28.3

Explanation:

It is a 45-45-90 triangle, meaning that the ratio of the sides is x-x-xsqrt2.

In this case, x=20. So, HK = 20sqrt2.

User Jonmorgan
by
6.9k points