In a diagram 3 and 5 are vertical angles, and 4 is a supplementary angle with 5. If 3 = 67 what is the equation can you write to solve for M 4?

Answer 1

Since 3 and 5 are vertical angles, they are congruent.

Therefore,
3 = 5
67 = M

Since 4 is supplementary to 5, 4 + 5 = 180

Substitute the values we know into the equation:
M + 67 = 180

Now we can solve for M:
M = 180 - 67
M = 113

Therefore, the equation to solve for M4 is M4 = 113.