Answer:
216 degrees
Step-by-step explanation:
Given that ABCDE is a regular pentagon.
Hence each angle would equal = {2(5)-4}/5 right angles
=6(90)/5 =108 degrees
Since regular pentagon rotation will not disturb the shape.
When counterclockwise rotated, if 108 degrees rotated A would become E.
For another 108 degrees A would come to D
Hence angle required for rotation for A to coincide with D = 2(108)
=216 degrees
X/58.65 = 15/100
(58.65*15)/100 = tip
I got 200 from a octagon with the diameter of 10
2/7 ≈ 0.2857
To determine percentage, move decimal 2 places to the right. ≈ 28.57%