The top of the lid to a small container is in the shape of a square with a side length of 6 centimeters, as shown. What is the area of the top of the lid?

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°