Alana is making circular picture frames. she needs to put a ribbon along the border of each one. use what you know about pi and equivalent ratios to find the circumference of each frame.

2x - 20 = 32 20 - 3x = 8 6x - 8 = 16 -13 - 3x = -10

With: label the vertices and all the elements needed. find x

During a bike challenge riders have to collect various colored ribbons each 1/2 mile they collect a red ribbon each eighth mile they collect a green ribbon and each quarter mile they collect a blue ribbion wich colors of ribion will be collected at the 3/4 markrer