Question

In a right- angled triangle ABC, AB is perpendicular to BC and angle C = 50 degree. Find the measure of the third angle.​

Answer 1

Answer:

40°

Step-by-step explanation:

90 + 50 + x = 180

140 + x = 180

x = 40°

Answer 2

Answer:

40

Step-by-step explanation:

90+50+x=180

140+x=180

X=40