Area, Volume, and Arc Length True or False

1.	Let R be the finite region bounded by the graphs y = x², y = 6 – x, and x = 4. Which picture shows R as the shaded region? -> True False
2.	Which of the following integrals give the area of the shaded region? (I) (II) (III) (IV) -> (II) and (III) True False
3.	Let R be the region bounded by the graphs of y = x and . Which of the following integrals give the area of R? (I) (II) (III) (IV) -> (I) and (III) True False
4.	Let R be the region graphed below. Which of the following integral expressions give the area of R? (I) (II) (III) -> (III) only True False
5.	Which of the following integrals gives the area of a right triangle whose non-hypotenuse sides have lengths 7 and 9? -> True False
6.	Which of the following is the area of the unit circle? -> True False
7.	A square has a diagonal of length 10. Which of the following expressions does NOT give the area of the square? -> True False
8.	Below is a graph of the polar function r = f(θ). What is the area of the shaded region? -> True False
9.	What is the area of one petal of the graph of the polar function r = 1 + cos(3θ)? -> True False
10.	What is the area of the shaded region? -> True False

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