I believe the answer is 55.
Answer:
I think it's A: Similar - AA
Step-by-step explanation:
We know that ∠K≅∠N & ∠L≅∠P, so that gives us 2 sets of congruent angles
Solve for x by simplifying both sides.
Exact form :X= 15/2
Decimal form:x=7.5
Mixed number form:x=7 1/2
You would use the pythagorean theorem to solve this equation: a^2 + b^2 = c^2
12^2 + b^2 = 20^2
b^2 = 16
x = 16