A=pi(r)^2 just divide the diameter in half to get the radius
Answer:
x=144
Step-by-step explanation:
Step 1- Find the sum of degrees in the polygon using the equation below. n=number of sides in the polygon
(n-2)180
(8-2)180=6(180)= 1080
Step 2-Subtract the angles provided to find x
1080-129-132-136-124-141-158-116=144
Answer:
the lines are neither perpendicular or parallel
If there is supposed to be a “y” after 6 the answer would be y=6 but if it isnt the answer is y= - 26