Answer:
40°
Step-by-step explanation:
[tex] m\angle VRM +m\angle MRP=m\angle VRP\\\\
x + 37\degree = 77\degree \\\\
x = 77\degree - 37\degree \\\\
x = 40\degree [/tex]
40
If we know the whole angle is 77, we can set up an equation stating that x+37=77. Simplify, and x = 40.
