Answer:
Step-by-step explanation:
They are complimentary angles because there sum is 90°
5x + 65 = 90
5x = 90 - 65
5x = 25
x = 25/5
x = 5°
x=9,-1
answer is 30
x=5 6(5)=30
Answer: this depends are you finding it for a shape or in general if it is in general you simply multiply and get 32,886