The answer is HL. HL is a theorem stating that if the hypotenuse and one leg are congruent to another pair of hypotenuse and leg then the triangles themselves are congruent. Hope this helps.
Answer:
130°
Step-by-step explanation:
180-50=130°
Answer:
multiply the givens. use a calculator
12*11*10"9*8 whatever that turns out to be lol