Name: ________________________ Class: ___________________ Date: __________
PAP Geometry - Unit 13 Review - Area
1. Find the area of the regular polygon. Round your
answer to the nearest tenth.
8.
9. The widths of two similar rectangles are 18 yd and
48 yd. What is the ratio of the perimeters? Of the
areas?
2. A regular hexagon has a perimeter of 70 m. Find its
area. Leave your answer in simplest radical form.
10. A kite has diagonals 2.8 ft and 6 ft. What is the
area of the kite?
Find the area of the regular polygon. Give the
answer to the nearest tenth.
11. Find the area of a regular hexagon with an apothem
15.6 inches long and a side 18 inches long. Round
your answer to the nearest tenth.
3. pentagon with a side of 10 ft
4. square with a radius of 8 cm
Find the area of the trapezoid. Figures are not
drawn to scale.
5. The area of a regular octagon is 35 cm 2 . What is
the area of a regular octagon with sides four times
as long?
6. The area of a parallelogram is 280 cm2 and the
height is 35 cm. Find the corresponding base.
12.
Find the area. The figure is not drawn to scale.
7.
13.
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18. Consider the isosceles trapezoid.
14. Find the area of a regular hexagon with side length
of 2 ft. Round your answer to the nearest tenth.
15. Find the area of the composite figure.
a. How does multiplying each dimension of the
isosceles trapezoid by a scale factor of 3 affect
its perimeter? How does multiplying each
dimension by a scale factor of 4 affect its
perimeter?
b. How does multiplying each dimension of the
isosceles trapezoid in part a by a scale factor of
3 affect its area? How does multiplying each
dimension by a scale factor of 4 affect its area?
16. A rectangular napkin costs $3.25. A similar
tablecloth is five times longer and five times wider.
How much would you expect to pay for the
tablecloth?
19. The triangles are similar. The area of the larger
17. Find the area of the rhombus. Leave your answer in
simplest radical form.
triangle is 563 ft 2 . Find the area of the smaller
triangle to the nearest whole number.
Find the area of the triangle. Give the answer to
the nearest tenth. The drawing may not be to
scale.
20.
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