Can someone help me please I need help with the two questions

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.

What are the equivalent ratios for 24/2= /3= /5.5=108/ = /15

The center of the circumscribed circle lies on line segment and the longest side of the triangle is equal to the of the circle.