### Home > APCALC > Chapter 11 > Lesson 11.3.1 > Problem 11-81

11-81.

Calculate the area of the region bounded by the curves *r* = (2*θ*) and *r* = –*θ*. A graph of this region is shown below. 11-81 HW eTool (Desmos). Homework Help ✎

Determine the bounds for each curve.

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