Answer:
X = 22°
Step-by-step explanation:
Accordng to Exterior Angle Sum Property , measure of an exterior angle is equal to the sum of the 2 interior opposite angles.
So,





Answer: 
Step-by-step explanation:
Rewrite it in the form
, where 

Use Square of Sum: 

Answer:
3680
Step-by-step explanation:
So, we would subtract. But, first we have to find the percent. But, we all use calculators so, it is 920. Saves us a lot of time.
4600 - 920 = 3680
Therefore your answer is 3680
Hope this helps!
Answer:
144 degrees
Step-by-step explanation:
180-36=144 degrees
Answer:
it is 4.2
Step-by-step explanation: