Bill draws a regular octagon. he divides the octagon into ten congruent isosceles triangles. what are the measures of the three angles in the isosceles triangles?
plsss help!!!

Tom can paint the fence in 12 hours, but if he works together with a friend they can finish the job in 8 hours. how long would it take for his friend to paint this fence alone?

If a flying disk is 139 meters in the air and travels at an average of 13 m/s how long is it in the air

Meg constructed triangle poq and then used a compass and straightedge to accurately construct line segment os, as shown in the figure below, which could be the measures of angles pos and angle poq?