The answer to this is the angles are complementary.
complementary means two angles that equal to 90 degrees. since 59 and 31 equal to 90, they are complementary
Answer:
16 times
Step-by-step explanation:
Answer:
2x = 40°
3x = 60°
4x = 80°
Step-by-step explanation:
2x+3x+4x = 180°
9x = 180
x = 20
SO
2x = 2(20) = 40°
3x = 3(20) = 60°
4x = 4(20) = 80°
B. 12.02 < 12.20.........................................
