The unknown angles are in a ratio of 7 to 13.
Let 7x represent the smaller measure.Then, 13x represents the larger measure.
7x + 13x + 140 = 180
20x + 140 = 180
20x = 40
x = 2
7x = 7 * 2 = 14
13x = 13 * 2 = 26
The measures are 14 degree and 26 degrees.
Answer:
Yep!
Step-by-step explanation:
Able to reflect or absorb hot or cold temputures.
Number one is 5 6/7
Number two is 1 1/2
Number three is 1 3/22
30 of them 30 +30+30+30=120 each of the 30 represents 25%