Question

SOMEONE PLEASE HELP ME ASAP

Answer 1

We observe that we have a rectangle triangle.
 For this case we can use the following trigonometric relationship:
 sine (45) = (5 * root (2)) / h
 From here, we clear the value of h:
 h = (5 * root (2)) / sine (45)
 Rewriting we have:
 h = (5 * root (2)) / (root (2) / 2)
 h = (2 * 5) * (root (2) / root (2))
 h = 2 * 5
 h = 10
 Answer:
 h = 10
 Option F

Answer 2

The answer to this question is C I just worked it out on paper using a calculator