So austin went to a museum for 2 hours he spent 3/5 of his time looking at skeletons and 1/3 of his time looking at a water how much time did he have left

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°