Question

Two angles of a quadrilateral measure 105° and 150°. The other two angles are in a ratio of 4:17. What are the measures of those two angles?

Answer 1

Answer:

First angle is 20 and the second is 85.

Step-by-step explanation:

150 + 105 = 255

360 - 255 = 105

the ratio is 4:17 I add the ratio so 21

105 / 21 = 5

The first angle with the ratio of 4 is 5 x 4 = 20

The second angle with the ratio of 17 is 5 x 17 = 85

Answer 2

Answer:

20 degrees and 85 degrees.

Step-by-step explanation:

105 degrees+ 150 degrees is equal to 255 degrees. 360 degrees - 255 degrees is 105 degrees. To get the ratio equivalent to 105 degrees you have to multiply both sides by 5 in order to get 20 degrees, and 85 degrees. I hope this helps! :)