Answer:
1.)x=15.9
2.)x=17.49
3.) x=7.29
Explanation:
For all the questions use Pythagorean Theorem which is
+
=

C=opposite of hypotenuse
A=Leg
B=Leg
1.)
+
=

Simplify the equation
36+
= 289
Subtract 36 from both sides
=289
Square Root both sides to equal 15.9
Do the same for questions 2-3
Hope this helps! :)
Correct me if I'm wrong!