Question

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

Answer 1

Answer:

40° is the measure of the third angle.

Answer 2

Answer:

Step-by-step explanation:

angle B is 90° and angle C is 50° so

angle B=angle C +angle A

90=40+angle A

angle A=90-40

angle A=50