Free Printable PLANE & SOLID GEOMETRY MIDTERM EXAMINATION 2025

1.

What is this?

a)

Line

b)

Ray

c)

Line segment

d)

Angle

2.

What does the image show?

a)

a ray

b)

a line

c)

parallel lines

d)

line segment

3.

What does the image show?

a)

a line

b)

a line segment

c)

a ray

d)

a point

4.

What does the image show?

a)

a ray

b)

a line

c)

a line segment

d)

a point

5.

A _____ is straight and extends in both directions forever.

a)

point

b)

line

c)

line segment

d)

ray

6.

.

What is the name of this ray?

a)

Ray AB

b)

Ray BA

c)

Ray ABC

d)

Ray AC

7.

What is a name for this line?

a)

b)

c)

d)

8.

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

9.

Name the figure using geometric notation.

a)

$\leftrightarrow FG$

b)

$\overline{FG}$

c)

$\overrightarrow{FG}$

10.

Name the figure using geometric notation.

a)

\overrightarrow{SR}

b)

$\overline{RS}$

c)

$\overrightarrow{RS}$

11.

Name the figure using geometric notation.

a)

$\overline{JK}$

b)

$\leftrightarrow JK$

c)

$\overrightarrow{KJ}$

12.

Give another name for line k.

a)

Line BC

b)

Line BCE

c)

Line ED

d)

Line k is the only name, there isn't another name.

13.

Are points D and E collinear or coplanar?

a)

Collinear

b)

Coplanar

14.

An example of coplaner points

a)

D, E, B

b)

C, B, A

c)

M, E, C

d)

A, F, E

15.

How would you describe points I, L, C?

a)

collinear

b)

non-coplanar

c)

symmetric

d)

coplanar

16.

Name the intersection of Line c and Plane R

a)

Point J

b)

Line HK

c)

Point K

d)

Line MN

17.

Give another name for line b

a)

a

b)

R

c)

KL

d)

HK

18.

Points that lie on the same plane are ________.

a)

collinear

b)

coplanar

c)

parallel

d)

perpendicular

19.

a)

No, the three points are not collinear.

b)

Yes, they lie on line MP.

c)

Yes, they lie on line NP.

d)

Yes, they lie on line MO.

20.

Use geometric terms to describe what is shown.

a)

plane

b)

parallel lines

c)

perpendicular lines

d)

point

21.

Use geometric terms to describe what is shown.

a)

perpendicular lines

b)

intersecting lines

c)

parallel lines

d)

plane

22.

Describe the image shown using a geometric term.

a)

perpendicular lines

b)

parallel lines

c)

intersecting lines

d)

none of the above

23.

Which of the following measures is an example of acute angle?

a)

90^o

b)

89^o

c)

100^o

d)

95^o

24.

What is the measure of the missing angle?

a)

90

b)

110

c)

101

25.

Which of these angles is NOT congruent to angle 5?

a)

Angle 6

b)

Angle 8

c)

Angle 1

d)

Angle 4

26.

Find the measurement of the missing angle

a)

54

b)

89

c)

90

d)

62

27.

Name this angle.

a)

acute

b)

right

c)

obtuse

d)

none of the above

28.

Which pair of angles is NOT an example of vertical angles?

a)

$\angle1\ and\ \angle4$

b)

$\angle6\ and\ \angle7$

c)

$\angle2\ and\ \angle5$

29.

Which pair of angles is an example of consecutive interior angles?

a)

$\angle1\ and\ \angle8$

b)

$\angle3\ and\ \angle7$

c)

$\angle4\ and\ \angle5$

d)

$\angle2\ and\ \angle5$

30.

Name this angle.

a)

acute

b)

right

c)

obtuse

d)

none of the above

31.

Find the value of x.

a)

x = 118

b)

x = 108

c)

x = 28

d)

x = 58

32.

Find the measure of x.

a)

20^o

b)

70^o

c)

160^o

d)

180^o

33.

Find the missing angle.

a)

60°

b)

70°

c)

50°

d)

140

34.

It is an angle whose measure is exactly $180\degree$

a)

Right angle

b)

Acute angle

c)

Obtuse angle

d)

Straight angle

35.

Which angles are vertical angles?

a)

$\angle8\ \&\ \angle7$

b)

$\angle8\ \&\ \angle6$

c)

$\angle8\ \&\ \angle5$

36.

Angle 1 and Angle 5 are examples of which type of angle pair?

a)

Alternate exterior angles

b)

Alternate interior angles

c)

Vertical angles

d)

Corresponding angles

37.

Which of the following angles would NOT be congruent to the measure of $\angle7$ ?

a)

$\angle2$

b)

$\angle3$

c)

$\angle6$

d)

$\angle8$

38.

If the $m\angle7\ =\ 115\degree,$ find the measure of $\angle2.$

a)

$115\degree$

b)

$65\degree$

c)

$180\degree$

d)

Cannot be determined

39.

How may sides does a Nonagon have?

a)

9

b)

4

c)

8

d)

6

40.

What kind of polygon is being shown in the picture?

a)

Regular Polygon

b)

Irregular Polygon

c)

Pentagon

d)

Vertices

41.

What are the two parts of a polygon?

a)

Regular and Irregular Polygon

b)

Irregular and Sides

c)

Vertices and Regular

d)

Sides and Vertices

42.

How many sides and vertices does this polygon have?

a)

6 sides and 6 vertices

b)

7 sides and 6 vertices

c)

7 sides and 7 vertices

d)

6 sides and 7 vertices

43.

If a pentagon has 5 sides, how many sides does a quadrilateral have?

a)

3

b)

4

c)

5

d)

6

44.

Which of the following statements is true?

a)

Circle is a Polygon.

b)

Regular Polygon is both Equilateral and Equiangular.

c)

Hexagon is a 7 sided polygon.

d)

Irregular polygons are open figures.

45.

Focus on the picture and choose the whether regular or irregular and what polygon.

a)

Regular Hexagon

b)

Irregular Hexagon

c)

Regular Heptagon

d)

Irregular Heptagon

46.

Focus on the picture and choose the whether regular or irregular and what polygon.

a)

Regular Hexagon

b)

Irregular Hexagon

c)

Regular Heptagon

d)

Irregular Heptagon

47.

Focus on the picture and choose the whether regular or irregular and what polygon.

a)

Regular Pentagon

b)

Irregular Pentagon

c)

Regular Decagon

d)

Irregular Decagon

48.

What is the SUM of the angle measures in a hexagon (6 sides)?

a)

720°

b)

1080°

c)

600°

d)

540°

49.

Find the angle sum of the interior angles of the polygon.

a)

180°

b)

540°

c)

720°

d)

1080°

50.

Find the angle Find the angle sum of the interior angles of the polygon. of the polygon.

a)

720°

b)

900°

c)

1080°

d)

1260°

51.

Find the missing angle.

a)

75

b)

85

c)

100

d)

45

52.

Find the value of X

a)

94

b)

25

c)

36

d)

180

53.

Find the value of X.

a)

60

b)

120

c)

85

d)

55

54.

Find the value of y.

a)

125

b)

135

c)

140

d)

110

55.

A polygon's interior angles add up to 2700. How many sides does the polygon have?

a)

17

b)

15

c)

19

d)

11

56.

What is the sum of the exterior angles of a 20-gon?

a)

180

b)

360

c)

3240

d)

162

57.

What is the angle sum measurement of a triangle?

a)

360 degrees

b)

90 degrees

c)

180 degrees

d)

270 degrees

58.

What type of triangle has congruent angles at its vertices?

a)

Equilateral

b)

Equiangular

c)

Equidistant

d)

Equal

59.

What type of triangle has at least one obtuse angle?

a)

Acute

b)

Obtuse

c)

Scalene

d)

Isosceles

60.

Given that two angles are found in a triangle, angles 1 and 2 measure 70 and 80 degrees, respectively, what is the measurement of angle 3?

a)

20 degrees

b)

30 degrees

c)

40 degrees

d)

60 degrees

61.

How many right angle/s can an obtuse triangle have?

a)

0

b)

1

c)

2

d)

3

62.

What type of triangle has no congruent sides?

a)

Acute

b)

Obtuse

c)

Scalene

d)

Isosceles

63.

What is an angle that is formed by a side and an extension of an adjacent side?

a)

Interior angle

b)

Exterior angle

c)

Remote interior angle

d)

Verticala angle

64.

How many obtuse angle/s can an isosceles triangle have?

a)

0

b)

1

c)

2

d)

3

65.

Given the measure of the two interior angles of a triangle, identify the measure of its third angle.

$45\degree,\ 45\degree$

a)

$45\degree$

b)

$90\degree$

c)

$180\degree$

d)

$270\degree$

66.

Given the measure of the two interior angles of a triangle, identify the measure of its third angle.

$60\degree,\ 60\degree$

a)

$60\degree$

b)

$120\degree$

c)

$180\degree$

d)

$240\degree$

67.

Given the measure of the two interior angles of a triangle, identify the measure of its third angle.

$30\degree,\ 90\degree$

a)

$60\degree$

b)

$120\degree$

c)

$90\degree$

d)

$180\degree$

68.

Classify the triangle given the measure of its angles.

$\angle A\ =63\degree\ ,\ \angle B\ =\ 71\degree\ ,\ \angle C=46\degree$

a)

Acute triangle

b)

Right triangle

c)

Obtuse triangle

69.

Classify the triangle given the measure of its angles.

$\angle A\ =36\degree\ ,\ \angle B\ =\ 90\degree\ ,\ \angle C=54\degree$

a)

Acute triangle

b)

Right triangle

c)

Obtuse triangle

70.

Classify the triangle given the measure of its angles.

$\angle A\ =60\degree\ ,\ \angle B\ =\ 60\degree\ ,\ \angle C=60\degree$

a)

Acute triangle

b)

Right triangle

c)

Obtuse triangle

71.

Which is not a postulate to prove triangle congruence?

a)

AAA

b)

ASA

c)

SSS

d)

SAS

72.

Which of the following is a postulate use to prove a triangle congruence when the given is an included angle and two adjacent sides?

a)

ASA

b)

SAS

c)

SSS

d)

AAA

73.

What property/theorem or postulate can be used to prove that $\overline{RN}\cong\ \overline{RN}$ ?

a)

Transitive

b)

Vertical angles

c)

Alternate interior angles

d)

Reflexive

74.

A group of triangles have equal corresponding angles but have no equal corresponding sides. What do we call this group of triangles?

a)

Equiangular

b)

Similar

c)

Congruent

d)

Equal

75.

All sides from $\Delta ABC$ are congruent to all corresponding sides of $\Delta DEF$ . What triangle congruence can be used to prove that $\Delta ABC\cong\Delta DEF$ ?

a)

ASA

b)

AAA

c)

SSS

d)

SAS

76.

What theorem can be used to proved that $\angle BCA\ \cong\ \angle ECD$ ?

a)

Vertical Angle theorem

b)

Alternate interior angle theorem

c)

Alternate exterior angle theorem

d)

SAS postulate

77.

What postulate is appropriate to use in proving this pair of triangles?

a)

SSS

b)

ASA

c)

SAS

d)

AAS

78.

Congruent by

a)

SSS

b)

SAS

c)

ASA

d)

AAS

79.

Congruent by

a)

SSS

b)

SAS

c)

ASA

d)

AAS

80.

Which triangle congruence postulate is illustrated?

a)

SSS

b)

SAS

c)

ASA

d)

AAS

e)

Not a postulate

PLANE & SOLID GEOMETRY MIDTERM EXAMINATION 2025

Total questions: 80

Worksheet time: 40mins

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