Use 22/7 for Pi.

What's the area of this circle? It's radius is 70cm.

What are the coordinates of the midpoint of ab? ,1/2) /2,-1) ,-3/2) /2,-2)

The clayton family’s pool has vertices at the coordinates (0, 2), (0, 5), (2, 5), (2, 6), (5, 6), (5, 1), (2, 1), and (2, 2). if each grid square has an area of 9 square feet, what is the area of the pool?

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base