Insert a rational number between 6 and 7

Find the value of the variable and the length of each secant segment

Aswimming pool is a rectangle with semicircles on the end. the rectangle is 12 meters wide and 30 meters long. the diameter and width of the swimming pool are equal. sketch and label an overhead diagram of the swimming pool. find the area of the swimming pool floor.

Write and solve a real word problem that involves determining distance on a coordinate plane