The area of a circle with radius r is A = πr2. The central angle that sweeps out the area of the entire circle is 2tt. Prove that the area of the sector swept out by the central angle 8 is
A = r2where θ is measured in radians.
We need at least 10 more requests to produce the solution.
0 / 10 have requested this problem solution
The more requests, the faster the answer.