Answer:
Should be B
Step-by-step explanation:
The exterior angles of any convex polygon add to 360 degrees. So for a regular pentagon, the exterior angle is 360/5 = 72 degrees. The interior angle is supplementary to the exterior angle so is 180 - 72 = 108 degrees. So the sum of them is 5(108) = 540 degrees.
Answer: 540 degrees
Answer:
Step-by-step explanation:
Each of the following 17 is 17 more than its corresponding integer in the 1st 17.
---> 306 + 289 = <em>595</em>
Answer:
(20,0)
Step-by-step explanation:
20 and 20 aline and 15 up.
Answer:
80
Step-by-step explanation:
16=20/100
y=3 x 100/20
y = 80%
