Practice Page
Directions: Read carefully.

1.
Find the perimeter of a regular hexagon with a side length of 15 inches.

Choose:
75 inches
90 inches
105 inches
225 inches
yellowhex

 

 

2.
Find the sum of the measures of the angles of a pentagon.

Choose:
360º
720º
540º
900º
pinkpent

 

 

3.
Find the number of degrees in a central angle of a regular hexagon.

Choose:
50º
55º
60º
80º
green hex

 

 

4.
Find the area of a regular pentagon given a perimeter of 15 feet and an apothem length of 2.1 feet.

Choose:
3.25 sq. feet
15.75 sq. feet
48 feet
31.5 sq. feet

 

 

5.
Find the area of this irregular pentagon in square units.
A(2,6), B(5,9), C(9,6), D(7,1),
E(2,3)

Choose:
56 sq. units
46½ sq. units
42 sq. units
35½ sq. units
yellowpent

 

 

6.
Find the sum of the exterior angles of a decagon, considering one exterior angle at a vertex.

Choose:
144º
360º
540º
 1440º
dectennis

 

 

7.
Find the measure of an interior angle of a regular hexagon.

Choose:
60º
120º
135º 145º
yellowhex

 

 

8.
Find the measure of an exterior angle of a regular hexagon.

 Choose:
120º
60º
45º 35º
yellowhex3

 

 

9.
Find the area of this polygon, in square units.
A(-2,2), B(1,4), C(4,2), D(4,-2),
E(1,-4), F(-2,-2)

Choose:
48 sq. units
36 sq. units
32 sq. units
24 sq. units
greenhexprac

 

 

10.
A stop sign is a regular octagon (8-sides).
What is the number of degrees in an interior angle of a stop sign?

Choose:
120º
135º
145º
154º
stopsign


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