Need help please. Given a regular decagon, what are the measures of the angles formed by (a) two consecutive radii and (b) a radius and a side of the polygon?
459.225
60°: 240
72°: 198
36" 72

The rectangle on the right is the image of the rectangle on the left. what transformation would result in this image? reflection rotation translation dilation

Boris needs to buy plastic spoons. brand a has a box 42 spoons for $2.37. brand b has a box of 72 spoons for $3.57. find the unit price for each brand. then state which brand is the better buy based on the unit price. round your answer to the nearest cent.

Which best explains why this triangle is or is not a right triangle ?