Posted by **Tracy** on Tuesday, November 22, 2011 at 7:04pm.

Find the length in the first quadrant of the circle described by the polar equation

r=(2 sin theta)+(4 cos theta)

A. (sqrt2)(pi)

B. (sqrt5)(pi)

C. (2)(pi)

D. (5)(pi)

## Answer this Question

## Related Questions

- Calculus still confused - Find the length in the first quadrant of the circle ...
- Calculus - Find the area in the first quadrant bounded by the arc of the circle ...
- Calculus - I wanted to confirm that I solved these problems correctly (we had to...
- Pre-Calculus - I need help-I do not understand. The question is this: Write 2x+y...
- Calculus - Find the area under one arch of a cycloid describe by the parametric ...
- math - Another: theta is a second quadrant angle in standard position and tan ...
- calculus - PLEASE write 2x+y=5 in polar form. a. -sqrt5 = r cos (theta -...
- trig - If sin theta is equal to 5/13 and theta is an angle in quadrant II find ...
- math (trig) - if cos 2 theta = -(1/3) and theta is in Quadrant 2, find sin theta...
- calculus - conic sections prove that the line x-2y+10=0 touches the ellipse 9x^2...