Question

Does anyone know the answer to this question?

Answer 1

Ok so if they form a linear pair, they add to 180 degrees.

First find n
2n+25+4n+11=180
6n+36=180
6n=144
n=24

Then plug the value of n in to both expressions
2(24)+25
48+25
73 degrees <======== Angle EFG

4(24)+11
96+11
107 degrees <====== Angle GFH