Answer:
<4 = 63°
Step-by-step explanation:
32° + 31° = < 4 ( exterior angle of a triangle is equal to the sum of two opposite interior angles)
<4 = 63°
Hope it will help :)
Answer: There is no need to round in this case, but 159% of 980 is 1558.2.
Answer:huh?
Step-by-step explanation: