
Directions: Read carefully! Do not assume diagrams are drawn to scale.
1. 
Find the area of the sector shown at the right. The radius of the circle is 5 units and the length of the minor arc from A to B is 3.93 units. Express the answer to the nearest tenth of a square unit.
Choose:





2. 
Find the area of the sector shown at the right. The radius of the circle is 9 cm. and the central angle of the sector is 120º. Express the answer to the nearest tenth of a square centimeter.
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3. 
Find the area of the segment shown at the right. The radius of the circle is 5 in., the altitude of ΔAOB is 3 in., and m∠AOB is 106 degrees. Express the answer to the nearest tenth of a square inch.
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4. 
Find the area of the segment shown at the right. The radius of the circle is 8 ft., and the central angle of the sector is 60º. Express the answer to the nearest tenth of a square foot.
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5. 
A stained glass window is made in the shape of a semicircle. The window contains three congruent sections. If AB = 6 feet, find the area of each section of the window, to the nearest square foot.





6. 
a) A pizzeria offers a luncheon special of single pizza slices (with the same toppings). All of these pizzas are cut into 8 equal slices. Which choice offers the larger amount of pizza?



b) On Fridays, the pizzeria offers two single slices from a 12" pizza or a full single serving 6" pizza for the same price. Which choice offers a larger amount of pizza?


7. 
ΔABC is equilateral with midpoints M and N and AB = 10 units. A sector of a circle with center at A and radius is cut from the triangle. Find the area of the remaining section (the shaded section) of the triangle, to the nearest square unit.
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8. 
ABCD is a square with a side length of 6 inches. Points A and C are the centers of the two congruent arcs. Find the area of the overlapping portions of the two sectors (the shaded region), to the nearest square inch.
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9. 
ABCD is a square with a side length of 12 units and midpoints M, N, O and P. Find the area of the portion of the square remaining (the shaded region), when 4 sectors, centered at A, B, C and D, are cut from the square, to the nearest square unit.
Choose:



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