Question

PLS HELP THIS IS HOMEWORK AND ITS DUE TOMORROW

3. Which equation can be used to find the measurement of ∠MNO, if the value of ∠LMN is 77 degrees? *

Answer 1

154+2x=360

Explanation:

Since the opposite angles are the same you add them together getting 154. You now have two unknown angles that are congruent which is expressed as 2x, and since a four sided shape always has an interior angle of 360 you set it equal. This gives you 154+2x=360.

Answer 2

Answer: It is the last one

154 + 2x = 360

Explanation:

x= 103

154 + 2(103)= 360

154 + 206 =360