A triangle has an angle that measures 115°. The other two angles are in a ratio of 3:10. What are the measures of those two angles?

Question

asked Jul 11, 2019 34.0k views

1 Answer

Enginedave · Answer 1 · 2019-07-17T08:05:36+0000

Answer: 15º and 50º

Step-by-step explanation:

The angles in a triangle add up to 180.

180 - 115 = 65

3x + 10x = 13x

13x = 65

x = 5

3x = 15

10x = 50