A 2-inch-wide frame is to be built around theregular decagonal window shown. At what angles a and bshould the corners of each pi
1 answer:
You might be interested in
The answer would be
4.41
my work is in the image below
hope this helps :)
4.41
my work is in the image below
hope this helps :)
Answer:
Step-by-step explanation:
The angle having value is the exterior angle.
<em><u>Exterior angle of a triangle is equal to the sum of the other two opposite angles.</u></em>
Hence