Question

A triangle has two angles measuring 90 degrees and 50 degrees, calculate the third angle of the triangle.

a. 50

b. 40

c. 45

d. 75

Answer 1

Answer:40

Step-by-step explanation: Add 90 and 50, and you get 140, minus that by 180 and you get 40. this is how you get the answer

Answer 2

The answer is b because 90 plus 50 equals 140. and the sum of all the angles i a triangle is 180. So you subtract 140 from 180 and get 40.