Aswimming pool at a park measures 9.75 meters by 7.2 meters the area of the playground is one and half times that of the swimming pool. find total area of the swimming pool and the playground

If two angles of a triangle have equal measures and the third angle measures 90°, what are the angle measures of the triangle? a. 60°, 60°, 60° b. 45°, 90°, 90° c. 30°, 30°, 90° d. 45°, 45°, 90°