AP Calc Area

Find the area of the trapezoid.

• 30 cm²

• 44 cm²

• 88 cm²

• 22 cm²

Find the area.

• 14 in²

• 18 in²

• 52 in²

• 28 in²

What is the area of this figure?

• 40 square units

• 40 units

• 40

What is the area of the rectangle?

• 15 sq cm

• 15 cm

• 2 

• 16 cm

Area of triangle?

• 17 units²

• 20 units²

• 10 units²

• 16 units²

Use 3 trapezoids to determine the approximate area of the shaded area.

• 12

• 9

• 10

• 5

Find the trapezoidal sum, with three sub-intervals indicated by the table.

• 23 meters

• 16.5 meters

• 34 meters

• 28.5 meters

Chris is sitting on the edge of a dock tossing rocks into the water. As each rock hits the water, small circles appear traveling outward from the point of impact. The radius of the circle is changing at a rate of 5 in/sec.  How fast is the area of the outer circle changing when the diameter is 8 in?

• 80pi in/sec

• 20pi in/sec

• 60pi in/sec

• 4opi in/sec

• A

• B

• C

• D

• E

(Calc OK): Find the area inside the inner loop r = 1 + 2 cosθ.

• 0.544

• 1.087

• 8.338

• 8.881

• 9.424