From the given figure, find the area of the colored regions x+y?
x+y=2(4π-8)=8π-16
8π-16
A quarter-circle with radius R is drawn. Inside it, two semicircles and a circle are drawn as shown in the below figure. If the area of the white colored region is (Pi*R^2)/X then find the value of X?
Given is a square. The numbers 16, 20 and 32 denote the areas of respective regions. Find the area of the blue region?
In the above figure, AB, CD, EF and GH are straight lines passing through a single point. Find the value of angle x+y+w+z.
Note
Angle EFH is 55 degrees
Angle ACD is 37 degrees
Angle GHF is 85 degrees
A circle of radius 1 is tangent to the parabola y=x^2 as shown. Find the gray area between the circle and the parabola?
