Question

Help me answer these 2 questions and explain them please :)

Answer 1

See below in bold.

Explanation:

10.

m < N = 180 - 53 - 44

= 83 degrees.

Using the Law of Sines:

LM / sin 83 = 14 / sin 44

LM = 14 sin 83 / sin 44

LM = 20.

11.

m < ABC = 1/2 * 192 = 96 degrees.