Question

A triangle has an angle that measures 10°. The other two angles are in a ratio of 7:10. What are the measures of those two angles?

Answer 1

100 degrees and 70 degrees

Explanation:

180 - 10 = 170

with a ratio of 7:10

7x + 10x = 170

17x = 170

x = 170/17

x = 10

one angle in 100 degrees and the other is 70 degrees