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5 Unit 8 Test Review

Total questions: 37

Worksheet time: 1hrs 5mins

Name
Class
Date
1.
What is a polygon?
a)
A closed plane figure made up of line segments
b)
An open plane figure made up of line segments
c)
A closed plane figure made up of rays
d)
An open plane figure made up of rays
2.
Why is a Triangle called Equilateral?
a)
It has two sides that match
b)
It has all 3 sides that match
c)
It has no sides that match
d)
It has four sides that match
3.
Why is a Triangle called Isosceles?
a)
It has two sides that match
b)
It has three sides that match
c)
It has no sides that match
d)
It has four sides that match
4.
Why is a Triangle called Scalene?
a)
It has two sides that match
b)
It has three sides that match
c)
It has no sides that match
d)
It has four sides that match
5.
A polygon has to have
a)
at least two sides
b)
at least three sides
c)
four or more sides
d)
no sides
6.

Which of the following shapes are not polygons?

a)
b)
c)
d)
7.

The name of this polygon is

a)

Heptagon

b)

octagon

c)

Hexagon

d)

Nonagon

8.

Classify this polygon

a)

Regular

b)

Irregular

9.

The name of a polygon with 5 sides is:

a)

Pentagon

b)

Nonagon

c)

Fivetagon

d)

Octagon

10.

which shape is not a polygon

a)
b)
c)
d)
11.
Both of these figures are--
a)
Pentagons
b)
Octagons
c)
Nonagons
d)
Quadrilaterals
12.

What is a regular polygon?

a)

A polygon that has 1 set of parallel sides and 1 right angle.

b)

A polygon that has 2 sets of parallel sides and 2 right angles.

c)

A polygon that has 2 right angles and 2 sides congruent.

d)

A polygon in which all sides and all angles are congruent.

13.
Name this angle.
a)
acute
b)
right
c)
obtuse
d)
none of the above
14.
Name this angle.
a)
acute
b)
right
c)
obtuse
d)
none of the above
15.
Name this angle.
a)
acute
b)
right
c)
obtuse
d)
none of the above
16.
Another name for a right angle is ___________.
a)
square angle
b)
correct angle
c)
90 degree angle
d)
none of the above
17.

A reflex angle is more than _____ degrees, but less than _____ degrees.

(Pick one answer that has both correct numbers for both blanks.)

a)

90 / 180

b)

90 / 360

c)

180 / 270

d)

180 / 360

18.

I am a polygon with 4 sides. What am I?

a)

hexagon

b)

triangle

c)

quadrilateral

d)

pentagon

19.

I am a polygon with 2 pairs of parallel sides and 4 right angles. What am I?

a)

rectangle

b)

trapezoid

c)

tringle

d)

rhombus

20.

I am a polygon with 2 pairs of parallel sides, 4 right angles, and all four sides are equal. What am I?

a)

triangle

b)

square

c)

pyramid

d)

pentagon

21.

Classify this triangle based on its angles.

a)

acute

b)

right

c)

obtuse

22.
Look at the sides and angles of this triangle. Which type of triangle is pictured?
a)
Equilateral Triangle
b)
Right Isosceles Triangle
c)
Obtuse Scalene Triangle
d)
Obtuse Equilateral Triangle
23.
Which quadrilateral has only one set of parallel sides?
a)
Rhombus
b)
Rectangle
c)
Square
d)
Trapezoid
24.
How many sides does a Quadrilateral have?
a)
4
b)
3
c)
6
d)
9
25.
How many sides does a Triangle have?
a)
4
b)
3
c)
2
d)
6
26.
How many sides does a Pentagon have?
a)
4
b)
3
c)
5
d)
9
27.
Which of these figures are considered polygons?
a)
a, b, c, d
b)
b, d, e, f
c)
a, b, c
d)
a, e, f
28.
How many sides does a decagon have?
a)
12
b)
9
c)
7
d)
10
29.
 What is the name of this polygon?
a)
a pentagon
b)
a quadrilateral
c)
an octagon
d)
a triangle
30.
Polygon or Non-Polygon?
a)
Polygon
b)
Non-Polygon
31.
Is this shape a POLYGON?
a)
Yes
b)
No
32.
Name the shape shown in the picture
a)
Irregular Octogon
b)
Regular Quadrilateral
c)
Regular Pentagon
d)
Irregular Triangle
33.
Name the following shape
a)
Regular Hexagon
b)
Irregular Hexagon
c)
Irregular Quadrilateral
d)
Regular Pentagon
34.
What is the term for a part of a line with two endpoints?
a)
point
b)
ray
c)
angle
d)
line segment
35.
What is the term for a part of a line that has one endpoint and goes on endlessly in one direction?
a)
line
b)
line segment
c)
ray
d)
angle
36.
What is a line?
a)
a straight path of points that goes on and on in two directions
b)
an endless flat surface
c)
an exact location in space
d)
lines that never intersect
37.
What is a point?
a)
a straight path
b)
an exact location
c)
endless flat surface
d)
lines that cross