The stained-glass window shown is a rectangle with a base of 4ft and a height of 3ft. Use the grid to find the area of each piece.

There are 45 questions on your math exam. you answered 810 of them correctly. how many questions did you answer correctly?

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°

Ineed on this question me get the answer