For the figures below, assume they are made of semicircles, quarter circles and squares. For each shape, find the area and perimeter of each shaded part. Give your answer as a completely simplified exact value in terms of π (no approximations).

When you are making a circle graph by hand, how do you convert a number for a part into its corresponding angle measure in the circle graph? when you are making a circle graph by hand, what should you do if one of your angle measures is greater than 180°?

Adele is five years older than timothy. in three years, timothy will be 2/3 of adele’s age. what is adele‘s current age?

What is y times x by? y is __ times x