Question

Determine which equation below can be solved to find the value of Angle
A. *

Answer 1

x + 90 + 63 = 180

Explanation:

We do not have the value for angle B so we have to assume that B plus the 45 is 90. using this info we can see that A + 90 + 63 is equal to the line, which is 180(as all lines are). We can then get the equation x + 90 + 63 = 180

Answer 2

i believe the correct answer is x+90+63=180

Explanation: