ABCD is a square with area 625 square meters and AEFD is a rhombus with area 500 square meters.
What is the area of the shaded region ABCGEA?
Point E is exterior to square ABCD with EA = 5, EB = 2, and EC = 4.
What is the area of square ABCD?
Square ABCD is inscribed in a quarter circle O such that B and C are on the arc of the quarter circle. If the quarter circle has a radius equal to 1, what is the area of the square?
The square ABCD has a side length of 1, and AEF is an equilateral triangle. What is the area of AEF?
If ABCD is a square of area 1. E, F are mid points of AB and BC respectively. What is the area of blue region?