Question

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

Answer 1

Answer:

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

Step-by-step explanation:

Answer 2

Answer:

x + 90 + 63 = 180

Step-by-step 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