What is the area of the blue parallelogram?
The length of the altitudes from a vertex of the parallelogram to the other two sides is 10 and 12.
If the parallelogram has a perimeter of 176, find the area.
What is the area of the blue rectangle?
Rectangle ABCD has AB = 4 and BC = 8. Construct arc AE centered at B with E on side BC and construct arc CF centered at E with F along side AD. What is the area of AFCE, the region shaded in blue?
What is the area of the blue square divided by the area of square ABCD?
What is the % of the area of the blue region as compare to the whole?