Free Printable Geometry

1.

Formula to find the sum of interior angles of any polygon

a)

$180\left(n-2_{ }\right)$

b)

$\frac{360}{n}$

c)

$\frac{180\left(n-2\right)}{n}$

2.

What type of triangle is this?

(a)

3.

Which of the following are quadrilaterals?

a)

Pentagon

b)

Square

c)

Triangle

d)

Rectangle

e)

Parallelogram

4.

What are the names of these angles? (starting from the left to the right)

a)

Right, obtuse, reflex, full rotation, straight, acute

b)

Acute, straight, full rotation, right, obtuse, reflex

c)

Acute, obtuse, right, full rotation, straight, reflex

d)

Obtuse, acute, right, full rotation, reflex, straight

5.

Name this polygon

(a)

6.

A quadrilateral with two pairs of equal sides and four right angles is called a

a)

Square

b)

Rhombus

c)

Parallelogram

d)

Rectangle

7.

A heptagon has

a)

5 sides

b)

6 sides

c)

7 sides

d)

8 sides

8.

What type of angle is shown?

a)

acute

b)

obtuse

c)

right

d)

straight

9.

What type of angle is shown?

a)

acute

b)

obtuse

c)

right

d)

straight

10.

Name the angle relationship.

a)

Alternate Interior

b)

Alternate Exterior

c)

Corresponding

d)

Vertical Angles

11.

The following angle is a(n):

a)

Right Angle

b)

Acute Angle

c)

Obtuse Angle

d)

Straight Angle

12.

The following angle is a(n):

a)

Right Angle

b)

Acute Angle

c)

Obtuse Angle

d)

Straight Angle

13.

The following angle is a(n):

a)

Right Angle

b)

Acute Angle

c)

Obtuse Angle

d)

Straight Angle

14.

A polygon with four sides is called a:

a)

Triangle

b)

Quadrilateral

c)

Polygon

d)

Square

15.

Congruent figures must have the same:

a)

Color and shape

b)

Size and color

c)

Size and shape

d)

Size, color and shape

16.

What does this image show?

a)

parallel lines

b)

perpendicular lines

c)

intersecting lines

d)

line segments

17.

What is the best term to describe this image?

a)

intersecting lines

b)

perpendicular lines

c)

parallel lines

d)

arrows

18.

a)

55^o alternate

b)

55^o corresponding

c)

125^o alternate

d)

125^o corresponding

19.

What are alternate interior angles?

a)

A pair of angles on the outer side of two lines cut by a transversal, but on opposite sides of the transversal

b)

The angles opposite of each other when two lines cross

c)

A pair of angles on the inner side of two lines cut by a transversal, but on opposite sides of the transversal

d)

Two angles in the same position when parallel lines are cut by a transversal

20.

$\angle1$ and $\angle2$ are ___.

a)

Alternate Interior Angles

b)

Alternate Exterior Angles

c)

Same-side Interior Angles

d)

Corresponding Angles

e)

None of these

21.

Find the missing angle. Find x.

a)

20^o

b)

70^o

c)

160^o

d)

180^o

22.

These angles are...

a)

Complementary

b)

Supplementary

c)

Neither

23.

What is the measure of the missing angle?

a)

76

b)

86

c)

166

d)

156

24.

How can we describe these angles?

a)

Corresponding angles

b)

Alternate angles

c)

Interior angles

d)

Vertically opposite angles

25.

Find the angle at x

a)

105

b)

75

c)

180

d)

85

26.

What is the value of angle b?

a)

140

b)

40

c)

50

d)

30

27.

What is the value of y?

a)

115

b)

25

c)

65

d)

35

28.

a)

x = 118

b)

x = 108

c)

x = 28

d)

x = 58

29.

What is the value of angle a?

a)

Not enough information

b)

65

c)

Vertically Opposite

d)

115

30.

What is the value of angle a?

a)

145

b)

135

c)

125

d)

45

31.

What is the value of angle a?

a)

130

b)

90

c)

40

d)

50

32.

What is the value of angle a?

a)

230

b)

60

c)

260

d)

240

33.

What is the value of angle a?

a)

150

b)

140

c)

130

d)

40

34.

An acute angle is _____________.

a)

larger than 90°

b)

smaller than 90°

c)

exactly 90°

35.

What do we call this type of angle?

a)

Right Angle

b)

Acute Angle

c)

Obtuse Angle

d)

Reflex Angle

36.

A reflex angle is _____________.

a)

Larger than 180°

b)

Smaller than 90°

c)

Exactly 90°

d)

Smaller than 180°

37.

The angle of a straight line is _________.

a)

45°

b)

90°

c)

180°

d)

360°

38.

Define Obtuse

a)

Less than 90

b)

Exactly 90

c)

Greater than 90 and less than 180

d)

Exactly 180

39.

Which of the following angles is a reflex angle?

a)

b)

c)

d)

40.

What type of triangle?

a)

Acute

b)

Obtuse

c)

Right

d)

Isosceles

41.

What type of triangle is this?

a)

Acute

b)

Isosceles

c)

Right

d)

scalene

42.

Name that shape.

a)

quadrilateral, rectangle

b)

quadrilateral, rectangle, square

c)

quadrilateral, parallelogram, rectangle

d)

quadrilateral, parallelogram, rectangle, square

43.

How many lines of symmetry does this shape have?

a)

0

b)

1

c)

2

d)

4

44.

How many lines of symmetry does this shape have?

a)

1

b)

2

c)

3

d)

4

45.

How many lines of symmetry does the picture have?

a)

0 lines of symmetry

b)

1 line of symmetry

c)

2 lines of symmetry

d)

4 lines of symmetry

46.

How many lines of symmetry does this shape have?

a)

1

b)

2

c)

4

d)

6

47.

What are the angles of rotation for a square?

a)

multiples of 30

b)

multiples of 45

c)

multiples of 90

d)

multiples of 180

48.

What is the order and angle of rotation of the flower?

a)

Order 6, 60 degrees

b)

Order 4, 90 degrees

c)

Order 3, 120 degrees

d)

Order 6, 254 Degrees

49.

What is the name of this kind of triangle?

a)

Right

b)

Isosceles

c)

Scalene

d)

Equilateral

50.

What is the name of this polygon?

a)

a pentagon

b)

a quadrilateral

c)

an octagon

d)

a triangle

51.

Polygon or non-polygon?

a)

Polygon

b)

Non-Polygon

Geometry - Revision

Total questions: 51

Worksheet time: 56mins

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