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Worksheets

Polygons

Total questions: 40

Worksheet time: 51mins

Name
Class
Date
1.
Which of these is not a parallelogram?
a)
rectangle
b)
rhombus
c)
trapezoid
d)
square
2.
A polygon has to have
a)
at least two sides
b)
at least three sides
c)
four or more sides
d)
no sides
3.
Which is true about a square?
a)
it has four congruent sides
b)
it has four congruent angles
c)
it is a regular polygon
d)
all of these
4.
Which word means equal in size and shape?
a)
polygon
b)
similar
c)
congruent
d)
detailed
5.
How many sides does an equilateral triangle have?
a)
2
b)
3
c)
4
d)
5
6.
What do a rhombus and a rectangle have in common?
a)
they are both parallelograms
b)
they always have four right angles
c)
they are not polygons
d)
they have five sides
7.
Which shape doesn't belong with the others?
a)
square
b)
rectangle
c)
trapezoid
d)
rhombus
8.
Classify the following Triangle
a)
Right Isosceles Triangle
b)
Acute Isosceles Triangle
c)
Right  Scalene Triangle
d)
Acute Scalene Triangle
9.
Classify the following Triangle
a)
Right Isosceles Triangle
b)
Obtuse Isosceles Triangle
c)
Right Scalene Triangle
d)
Acute Scalene Triangle
10.
Classify the following Triangle
a)
Right Isosceles Triangle
b)
Obtuse Isosceles Triangle
c)
Right Scalene Triangle
d)
Acute Scalene Triangle
11.
What type of triangle has only acute angles and no congruent sides?
a)
Right Isosceles Triangle
b)
Obtuse Isosceles Triangle
c)
Right Scalene Triangle
d)
Acute Scalene Triangle
12.
What type of triangle has only one right angle and two congruent sides?
a)
Right Isosceles Triangle
b)
Obtuse Isosceles Triangle
c)
Right Scalene Triangle
d)
Acute Scalene Triangle
13.
What type of triangle has only one obtuse angle and two congruent sides?
a)
Right Isosceles Triangle
b)
Obtuse Isosceles Triangle
c)
Right Scalene Triangle
d)
Acute Scalene Triangle
14.
Classify the following Triangle
a)
Acute Scalene Triangle
b)
Right Isosceles Triangle
c)
Right Scalene Triangle
d)
Obtuse Isosceles Triangle
15.
Classify the following Triangle
a)
Acute Scalene Triangle
b)
Acute Isosceles Triangle
c)
Right Scalene Triangle
d)
Obtuse Isosceles Triangle
16.

Which describes a rhombus?

a)

has all right angles

b)

has all acute angles

c)

has all equal sides

d)

has all obtuse angles

17.

A rhombus has these characteristics:


-opposite sides are parallel

-all four sides are the same length


Based on this information, which statement must be true?

a)

Every square must have these same characteristics

b)

Every rectangle must have these same characteristics

c)

Every quadrilateral must have these same characteristics

d)

Every parallelogram must have these same characteristics

18.

Which figure can be categorized as a rectangle?

a)

kite

b)

rhombus

c)

square

d)

trapezoid

19.

Into which category can a trapezoid be placed?

a)

parallelogram

b)

quadrilateral

c)

rectangle

d)

rhombus

20.

A square, a rectangle, a trapezoid, and a rhombus all belong to which group of shapes?

a)

squares

b)

parallelograms

c)

quadrilaterals

d)

regular polygons

21.

All quadrilaterals have four sides. Trapezoids are quadrilaterals, so all trapezoids have...

a)

four sides

b)

four right angles

c)

four acute angles

d)

two pairs of parallel sides

22.

Which shapes are parallelograms?

a)

rectangle, rhombus, square

b)

rectangle, square, trapezoid,

c)

square, trapezoid, triangle

d)

square, trapezoid, rhombus

23.
Name that shape. 
a)
square
b)
square
rhombus
c)
quadrilateral
parallelogram
rhombus
d)
quadrilateral
parallelogram
square
24.
Name that shape.
a)
trapezoid
b)
quadrilateral
c)
parallelogram
d)
rhombus
25.
Name that shape. 
a)
quadrilateral, parallelogram, rectangle, rhombus, square
b)
square
c)
quadrilateral, parallelogram, square
d)
quadrilateral, parallelogram, rhombus, square
26.
Name that shape.
a)
quadrilateral, rectangle
b)
quadrilateral, rectangle, square
c)
quadrilateral, parallelogram, rectangle
d)
quadrilateral, parallelogram, rectangle, square
27.
Name that shape.
a)
quadrilateral
b)
quadrilateral, parallelogram
c)
quadrilateral, rectangle
d)
quadrilateral, rhombus
28.
If a quadrilateral has 4 equal sides, then it is a square. 
a)
TRUE
b)
FALSE
29.
A trapezoid is a quadrilateral with exactly ONE set of parallel sides. 
a)
TRUE
b)
FALSE
30.
If a shape is a square, then it is also a rectangle and a rhombus.
a)
TRUE
b)
FALSE
31.
Which figure is NEVER a parallelogram?
a)
rhombus
b)
square
c)
triangle
d)
rectangle
32.
Which statement explains why a rectangle is a parallelogram?
a)
They both are rhombuses.
b)
They are both quadrilaterals.
c)
They both have two pairs of parallel sides.
d)
They are both quadrilaterals with four right angles.
33.
Kate built a garden box with 4 sides.  It has two sets of parallel sides.  Which of the following shapes could her garden NOT be?
a)
rectangle
b)
trapezoid
c)
square
d)
parallelogram
34.

Which statement is NOT true?

a)

All rectangles are squares.

b)

All squares are parallelograms.

c)

Some quadrilaterals are trapezoids.

d)

Some parallelograms are rhombuses.

35.
A _________has opposite sides equal in length and parallel. It has 4 equal sides.
a)
rhombus
b)
rectangle
c)
parallelogram
d)
trapezoid
36.
A __________ has opposite sides equal in length and parallel. It has 4 right angles and 4 equal sides.
a)
trapezoid
b)
square
c)
rectangle
d)
parallelogram
37.
Name this quadrilateral. 
a)
trapezoid
b)
square
c)
parallelogram
38.
Name this quadrilateral. 
a)
parallelogram
b)
square
c)
rectangle
d)
trapezoid
39.
Name this quadrilateral. 
a)
parallelogram
b)
parallelogram
c)
trapezoid
d)
square
40.
Name this quadrilateral. 
a)
trapezoid
b)
rhombus
c)
parallelogram
d)
square