solve the problems. write the complete proof in your paper homework and for online (only) complete the probing statement (if any) that is a part of your proof or related to it

by reason and .

SAS Theorem

Step-by-step explanation:

We proceed to demonstrate the statement by Geometric means:

1) , , Given.

2) Proportionality.

3) Definition of line segments.

4) Algebra.

5) Algebra.

6) Algebra.

7) By 1)

8) By 1), 7)

9) , By 1), 7), 8). Defintion of simmilarity.

10) , Definition of proportionality.

11) Algebra.

12) Algebra.

13) By 12) and Algebra.

14) By 13).

15) SAS Theorem/Result.

4th option is correct xy=-10

if this was to u plzz mark me the brainliest

its an acute right triangle

step-by-step explanation: