Use polar coordinates to find the integral: - dA where Ris the region that lies between the two circles 2 + y? =1 and 2 + y? = 4 + y? R 2² Hint: just do the integral in polar coordinates. Don't forget that dA = r dr d0. Of course, use æ = r cos 0, y = r sin 0, and g2 + y? = r2.

Q: 1 S- dx 2 V1+ 25x

A:

Q: r = 5 +4 cos 0 3. Draw and determine the area bounded by the curve in polar coordinates

A: We have to find the area bounded by the polar curve r = 5 + 4cos(theta)..

Q: Graph the polar curve using Desmos.com, and find the area enclosed by the loop of this polar curve:…

A: We will solve the following.