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3rd grade geometry

Total questions: 30

Worksheet time: 3hrs 30mins

Name
Class
Date
1.

What kind of angle is this?

a)

Octagon

b)

Right Angle

c)

Small Angle

d)

Curved Angle

2.

Is this figure (shape) a quadrilateral?

a)

Yes, it is a quadrilateral

b)

No, it is not a quadrilateral

3.

What kind of polygon (a shape with all closed sides) is this?

a)

Hexagon

b)

Decagon

c)

Pentagon

d)

Triangle

4.

Select all the answers that are true.


What geometric vocabulary words describes this figure (shape).

a)

Quadrilateral

b)

Paralellogram

c)

Square

d)

Rectangle

e)

This figure (shape) is none of these

5.

Is this a polygon?

a)

Yes, this figure is a polygon

b)

No, this figure is not a polygon

6.
How many sides does a quadrilateral have?
a)
5
b)
3
c)
2
d)
4
7.

How many vertices does this shape have ?

a)

1

b)

2

c)

3

d)

4

8.

The picture shows a real world octagon. How many sides does an Octagon have?

a)

10 sides

b)

3 sides

c)

I don't know, my teacher has not told me yet.

d)

8 sides

9.

Which color shapes have fewer than 4 sides?

a)

Only Orange and Black

b)

Blue only

c)

Purple, Green, Red, black, and orange

d)

Purple because that's my favorite color.

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

How many sides does a Pentagon have?

a)

4

b)

3

c)

5

12.
What is a line segment?
a)
Part of a line with 2 endpoints
b)
Part of a line that has 1 endpoint
c)
Part of a line with 0 endpoints
d)
Part of a line with 5 endpoints
13.
What type of angle is shown?
a)
acute
b)
obtuse
c)
right
d)
straight
14.
What shape is this?
a)
Circle
b)
Triangle
c)
Hexagon
15.
What shape is this?
a)
Triangle
b)
Quadrilateral
c)
Pentagon
16.
What shape is this?
a)
Heptagon
b)
Decagon
c)
Nonagon
17.
What shape is this?
a)
Hexagon
b)
Quadrilateral
c)
Nonagon
18.
What shape is this?
a)
Triangle
b)
Hexagon
c)
Decagon
19.

Which of the following pictures is a line?

a)

A

b)

B

c)

C

20.

Which of the following pictures is a line segment?

a)

A

b)

B

c)

C

21.

Which of the following pictures is a ray?

a)

A

b)

B

c)

C

22.

Which h letter represents a point?

a)

A

b)

N

23.

Which of the following figures shows congruent shapes?

a)

Figure 1

b)

Figure 2

c)

Figure 3

d)

Figure 4

24.

What is a pentagon?

a)

A pentagon is a dinosaur that looks like a T-Rex but tinier.

b)

A pentagon is a 10-sided figure.

c)

A pentagon is a 5-sided figure

d)

A pentagon is a building in Washington, DC

25.

Which of the following is a rectangular prism?

a)
b)
c)
d)
26.

What is a hexagon?

a)

A hexagon is a 6-sided figure with six vertices.

b)

A hexagon is an 8-sided figure with eight vertices.

c)

A hexagon is a new ice cream flavor.

d)

a hexagon is a fancy word for beehive.

27.

Which figure is not a quadrilateral?

a)
b)
c)
d)
28.

What is a polygon?

a)

All flat, 2-Dimensional shapes, like circles and quadrilaterals

b)

A Flat, closed shape, with straight edges (no curves).

c)

A shape with four sides.

d)

A closed shape like the circle.

29.

What is the label for these figures?

a)

Quadrilaterals

b)

3-Dimensional shapes

c)

Polygons

d)

Parallelograms

30.
a)
A
b)
B
c)
C
d)
D