Answer:
x= 35
Step-by-step explanation:
supposing we are finding x, we know that the line in the middle is the dimeter. so we know its a semicircle with an arc of 180 degrees. 180-110=70 divide that by two to get x which is 35.
Answer:
its B
Step-by-step explanation:
(20 + 12) - 8, since the question states n is EIGHT less than the sum of 20 and 12.
Answer:
7.236
Step-by-step explanation:
