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Polygon Classification

Total questions: 20

Worksheet time: 5hrs 0mins

Name
Class
Date
1.

Which classification best describes a triangle with angle measures of 55°, 67°, and 58°?

a)

obtuse triangle

b)

acute triangle

c)

right triangle

d)

isosceles triangle

2.

All rhombuses are parallelograms, and all rhombuses are kites. So, all kites are parallelograms.

a)

True

b)

False

3.

All squares are rectangles, and all squares are rhombuses. So, all rhombuses are rectangles.

a)

True

b)

False

4.

What is the least number of sides a polygon can have?

a)

two

b)

three

c)

four

d)

five

5.

Can a polygon have curved sides?

a)

yes

b)

no

6.
.
.
.
.
What is the name of this kind of triangle?
a)
Right
b)
Scalene
c)
Isosceles
d)
Equilateral
7.
.
.
.
What is the name of this kind of triangle?
a)
Right
b)
Scalene
c)
Isosceles
d)
Equilateral
8.

Classify this shape

a)

Pentagon

b)

Heptagon

c)

Hexagon

d)

Octagon

9.

Classify this shape

a)

Pentagon

b)

Heptagon

c)

Hexagon

d)

Octagon

10.
Polygon or non-polygon?
a)
Polygon
b)
Non-Polygon
11.
Polygon or Non-Polygon?
a)
Polygon
b)
Non-Polygon
12.

Hexagon is a polygon with

a)

8 sides

b)

6 sides

c)

7 sides

13.

Identify the polygon.

a)

Quadrilateral

b)

Rectangle

c)

Pentagon

14.

Classify this polygon

a)

Heptagon

b)

Nonagon

c)

Octagon

d)

Decagon

15.

Classify this polygon

a)

Pentagon

b)

Hexagon

c)

Heptagon

d)

Octagon

16.

Point D is known as

a)

Edge

b)

Diagonal

c)

Vertex

d)

None of the above

17.

Which of the following is CANNOT be a diagonal?

a)

AF

b)

AE

c)

AD

d)

AC

18.

Classify this polygon

a)

Decagon

b)

Nonagon

c)

Octagon

d)

Undecagon

19.

What type of triangle is this

a)

Acute triangle

b)

Right triangle

c)

Obtuse triangle

d)

Reflex triangle

20.

Which one of the following is a regular octagon

a)
b)
c)
d)