Chapter 8 Jeopardy Review
Polygon
Area of a
Angle
Polygon
Theorems
Similar
Circles
Shapes
100
100
100
100
200
200
200
200
300
300
300
300
100 points
Calculate the sum of the
measures of the interior angles
of an 83-gon:
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100 points
A N S W E R:
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200 points
Find the number of sides of
an n-gon if the sum of the
interior angles is 2700⁰
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200 points
A N S W E R:
17
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300 points
Find x and y:
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300 points
A N S W E R:
x = 35.95, y = 33.575
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100 points
Find the area of
the regular
octagon to the
right.
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100 points
A N S W E R:
Area = 482.84 square cm
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200 points
Find the area of the
regular hexagon to the
right given its perimeter
is 60 cm. :
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200 points
A N S W E R:
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300 points
A cloverleaf table is the shape of a
square with four semi-circles
extended on each side, as shown at
right. If the diagonal of the square
is 10 feet, find the area of this
cloverleaf tabletop.
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300 points
A N S W E R:
128.54 square feet
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100 points
Terry wants to make a frame for her soccer team’s championship
pennant. She does not have the championship pennant, but she
has last year’s section pennant. The section pennant is 2.5 feet
long and 1.5 feet wide. The area of the championship pennant is
four times as large as the section pennant. Knowing that the two
pennants are similar, what dimensions should Terry use for the
championship pennant?
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100 points
A N S W E R:
The area is four times as large,
so the linear dimensions will
be 2 times as large. The larger
pennant will have dimensions of
5 feet by 3 feet.
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200 points
Ben D. Meadal, renowned sculptor, always makes
a smaller, similar prototype first before creating
the final, full-size masterpiece. The model for his
next work used 4.25 square feet of sheet metal and
is 27 inches tall. The final work of art will be 10
feet, 4 inches tall. How much sheet metal will Ben
need for the final work?
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200 points
A N S W E R:
approximately 89.64
square feet
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300 points
Shayne has two
similar regular pentagons. The larger
has a zoom factor of 3:1 when
compared to the smaller. Only the
smaller pentagon is shown.
Area of ABC is 22.022 square units.
What’s the area of the larger
pentagon?
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300 points
A N S W E R:
990.99 square units
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100 points
If the diameter of a circle is 12
inches, what is its area and
circumference?
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100 points
A N S W E R:
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200 points
What is the area of the
shaded region in the
figure to the right?
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200 points
A N S W E R:
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300 points
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300 points
A N S W E R:
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