Answer:
D
Step-by-step explanation:
6b+4r
10 sides.
In geometry, a decagon is a ten-sided polygon or 10-gon. The total sum of the interior angles of a simple decagon is 1440°. A self-intersecting regular decagon is known as a decagram.
3^(-3) * 10^(-2)
= 1/27 * 1/100
= 1/2700.
