Asked by Lundyn Profit

Find the measure of the missing angle
B = 63 degree
A =

m∠ A = °
Answered by GPT 3.5
Since the sum of the angles in a triangle is always 180 degrees, and angle B is known to be 63 degrees, we can find angle A by subtracting 63 from 180:

180 - 63 = 117

Therefore, m∠ A = 117 degrees.