Which measurements could not represent the side lengths of a right triangle A.18, 28, 35
B. 5, 12, 13
C.3, 4, 5,
D.6, 8, 10

Arandom high school question but a hard one

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.

A. 127 cm^2 b. 144.5 cm^2 c. 172 cm^2 d. 50 cm^2