wayground logo

Free Printable Worksheets

Font size

S
M
L
XL
Worksheets

GEOMETRY Challenge 100 Questions

Total questions: 100

Worksheet time: 2hrs 40mins

Name
Class
Date
1.

Find the measure of angle D.

a)

140 degrees

b)

16 degrees

c)

40 degrees

d)

90 degrees

2.

Find the measure of the indicated angle.

a)

95

b)

85

c)

35

d)

45

3.

Find the measure of each angle indicated.

a)

50°

b)

35°

c)

100°

d)

55°

4.
a)
right angle
b)
straight angle
c)
acute angle
d)
obtuse angle
5.
a)
right angle
b)
straight angle
c)
acute angle
d)
obtuse angle
6.
a)
right angle
b)
straight angle
c)
acute angle
d)
obtuse angle
7.
a)
right angle
b)
straight angle
c)
acute angle
d)
obtuse angle
8.
a)
right angle
b)
straight angle
c)
acute angle
d)
obtuse angle
9.
a)
right angle
b)
straight angle
c)
acute angle
d)
obtuse angle
10.

How many right angles are in this shape?

a)

0

b)

1

c)

2

d)

3

e)

4

11.

How many right angles are in this shape?

a)

0

b)

1

c)

2

d)

3

12.

How many right angles are in this shape?

a)

0

b)

1

c)

2

d)

3

e)

4

13.

How many right angles are in this shape?

a)

0

b)

2

c)

4

d)

6

e)

8

14.

How many right angles are in this shape?

a)

0

b)

2

c)

4

d)

6

15.

How many acute angles are in this shape?

a)

0

b)

2

c)

4

d)

5

e)

6

16.

How many right angles are in this shape?

a)

0

b)

2

c)

4

d)

6

17.

How many acute angles are in this shape?

a)

0

b)

1

c)

2

d)

3

e)

4

18.

How many acute angles are in this shape?

a)

0

b)

1

c)

2

d)

3

e)

4

19.

How many obtuse angles are in this shape?

a)

0

b)

1

c)

2

d)

3

e)

4

20.

How many obtuse angles are in this shape?

a)

0

b)

1

c)

2

d)

3

21.

How many obtuse angles are in this shape?

a)

0

b)

2

c)

4

d)

6

e)

8

22.

How many obtuse angles are in this shape?

a)

0

b)

2

c)

4

d)

6

23.

Classify this triangle

a)

equilateral

b)

isosceles

c)

scalene

24.

Classify this triangle.

a)

equilateral

b)

isosceles

c)

scalene

25.

Classify this triangle.

a)

equilateral

b)

isosceles

c)

scalene

26.

Name this image by its angles.

a)

equilateral

b)

isosceles

c)

scalene

27.

Is this an acute, obtuse, or right triangle?

a)

acute

b)

obtuse

c)

right

28.

Is this an acute, obtuse, or right triangle?

a)

acute

b)

obtuse

c)

right

29.

Is this an acute, obtuse, or right triangle?

a)

acute

b)

obtuse

c)

right

30.

Is this an acute, obtuse, or right triangle?

a)

acute

b)

obtuse

c)

right

31.

Which answer choices best matches the picture?

a)

b)

175°

c)

acute

d)

obtuse

32.

Which answer choices best matches the picture?

a)

20°

b)

160°

c)

acute

d)

obtuse

33.

Which answer choices best matches the picture?

a)

78°

b)

102°

c)

acute

d)

obtuse

34.

Which answer choices best matches the picture?

a)

11°

b)

obtuse

c)

acute

d)

169°

35.

Which answer choices best matches the picture?

a)

35˚

b)

obtuse

c)

acute

d)

145˚

36.

Which answer choices best matches the picture?

a)

40˚

b)

140˚

c)

acute

d)

obtuse

37.

Which answer choices best matches the picture?

a)

acute

b)

16°

c)

164°

d)

obtuse

38.

Which answer choices best matches the picture?

a)

37°

b)

acute

c)

143°

d)

obtuse

39.

Which answer choices best matches the picture?

a)

acute

b)

70°

c)

110°

d)

obtuse

40.

Which answer choices best matches the picture?

a)

obtuse

b)

78°

c)

acute

d)

103°

41.

Which answer choices best matches the picture?

a)

acute

b)

96°

c)

obtuse

d)

84°

42.

Which answer choices best matches the picture?

a)

45°

b)

acute

c)

135°

d)

obtuse

43.

Which answer choices best matches the picture?

a)

64°

b)

acute

c)

116°

d)

obtuse

44.

Which answer choices best matches the picture?

a)

65°

b)

acute

c)

obtuse

d)

115°

45.

Which answer choices best matches the picture?

a)

acute

b)

obtuse

c)

98°

d)

82°

46.

Which answer choices best matches the picture?

a)

acute

b)

obtuse

c)

110°

d)

70°

47.
a)
Flip
b)
Slide
c)
Turn
48.
a)

Flip

b)
Slide
c)
Turn
49.
a)
Flip
b)
Slide
c)
Turn
50.
a)
Flip
b)
Slide
c)
Turn
51.
a)
Flip
b)
Slide
c)
Turn
52.
a)
Flip
b)
Slide
c)
Turn
53.
a)
Flip
b)
Slide
c)
Turn
54.
a)

Reflection

b)

Translation

c)

Rotation

55.
A slide is also called a _________.
a)
Translation
b)
Reflection
c)
Rotation
d)
Transformation
56.
A turn is also called a ___________.
a)
Translation
b)
Reflection
c)
Rotation
d)
Transformation
57.
Name the transformation.
a)
Translation
b)
Reflection
c)
Rotation
58.
What is this picture an example of? 
a)
An angle
b)
A cat vertex 
c)
Rotation 
59.
What transformation is happening to the red triangle to get to the blue triangle?
a)
Translation
b)
Rotation
c)
Reflection
60.
 Describe the Transformation
a)
Translation
b)
Rotation
c)
Reflection
61.
 Describe the Transformation
a)
Translation
b)
Rotation
c)
Reflection
62.

Is this an acute, obtuse, or right triangle?

a)

acute

b)

obtuse

c)

right

63.

Is this an acute, obtuse, or right triangle?

a)

acute

b)

obtuse

c)

right

64.

Is this an acute, obtuse, or right triangle?

a)

acute

b)

obtuse

c)

right

65.

Is this an acute, obtuse, or right triangle?

a)

acute

b)

obtuse

c)

right

66.

Is this an acute, obtuse, or right triangle?

a)

acute

b)

obtuse

c)

right

67.
Name that figure! 
a)
Square
b)
Circle
c)
Rectangle
d)
Triangle
68.

Which two figures have two sets of parallel lines?

a)
b)
c)
d)
69.
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
70.
James drew the figures shown. Which of the figures appear to have exactly 2 obtuse
angles?
a)
2, 3, and 4
b)
2 and 3
c)
1, 3, and 4
d)
1 and 4
71.
What is the name of this solid shape?
a)
pyramid
b)
cone
c)
cube
d)
sphere
72.
Finley has a toy that is shaped like the picture below. What is the toy's shape?
a)
cone
b)
cube
c)
sphere
d)
pyramid
73.
Polygon with 8 sides
a)
Heptagon
b)
Pentagon
c)
Octagon
d)
Hexagon
74.
Parallel lines _____________________ .
a)
will intersect
b)
will never cross each other 
75.
Name that figure!
a)
Circle
b)
Rhombus
c)
Triangle
d)
Oval
76.
How are a rhombus and a square alike?
a)
Both have exactly one pair of parallel sides.
b)
Both have equal angles.
c)
Both have equal sides.
d)
Neither have any sets of parallel sides.
77.

What polygon has six sides?

a)

hexagon

b)

octagon

c)

pentagon

d)

heptagon

78.

What polygon has five sides?

a)

quadrilateral

b)

heptagon

c)

decagon

d)

pentagon

79.

How many acute angles are in an acute triangle?

a)

0

b)

1

c)

2

d)

3

80.

Which triangle has no sides equal?

a)

scalene triangle

b)

right triangle

c)

isosceles triangle

d)

equilateral triangle

81.

What term best defines these lines?

a)

parallel lines

b)

straight lines

c)

perpendicular lines

d)

intersecting lines

82.

Two lines that intersect and form right angles are called

a)

parallel lines

b)

intersecting lines

c)

adjacent lines

d)

perpendicular lines

83.

What vocabulary word is this image?

a)

points

b)

line

c)

line segment

d)

ray

84.

What is the vocabulary word for this image.

a)

line

b)

point

c)

line segment

d)

ray

85.

Quadrilaterals always have

a)

4 sides

b)

2 sets of parallel lines

c)

4 right angles

d)

4 equal sides

86.

Which of the following shows a reflection?

a)
b)
c)
d)
87.
Turning an Object
a)
Reflection
b)
Rotation
c)
Translation
88.
Reflection or Rotation
a)
Reflection
b)
Rotation
89.

What type of angle is this?

a)

acute

b)

obtuse

c)

right

d)

straight

90.
What kind of angle is this? 
a)
acute
b)
obtuse
c)
right
d)
straight
91.

How many right angles are in this shape?

a)

0

b)

1

c)

2

d)

3

e)

4

92.

How many right angles are in this shape?

a)

0

b)

1

c)

2

d)

3

93.

Name this shape

a)

Trapezoid

b)

Rhombus

c)

Square

d)

Rectangle

94.

Name this shape

a)

Trapezoid

b)

Rhombus

c)

Square

d)

Rectangle

95.

Name this shape

a)

Pentagon

b)

Hexagon

c)

Parallelogram

d)

Trapezoid

96.

True or False

A square is a rectangle.

a)

True

b)

False

97.

Select ALL the shapes that are NOT quadrilaterals.

a)

Hexagon

b)

Pentagon

c)

Triangle

d)

Rhombus

98.

A triangle with 3 equal sides

a)

Equilateral

b)

Isosceles

c)

Scalene

99.

A triangle with at least 2 equal sides

a)

Equilateral

b)

Isosceles

c)

Scalene

100.

A triangle with no equal sides

a)

Equilateral

b)

Isosceles

c)

Scalene