Quiz about 3rd Quarterly Exam for Grade 8 SY 2023 - 2024

Question 1

What are the undefined terms in Geometry?

Accepted Answer

Point, Line and Plane

Answer

Axioms/Postulates and Theorems

Answer

Bisector, Betweenness and Midpoint

Answer

Intersecting and Parallel lines

Question 2

Which of the following does NOT describe a mathematical system?

Accepted Answer

Parallel lines

Answer

Postulates /Axioms

Answer

Theorems

Answer

Undefined and defined terms

Question 3

Which of the following is a subset of a line with two endpoints?

Accepted Answer

Line segment

Answer

Ray

Answer

Midpoint

Answer

Angle

Question 4

What do you call a statement that has become a rule because it has been proven to be true?

Accepted Answer

Theorems

Answer

Definition

Answer

Axiom

Answer

Postulate

Question 5

Which mathematical system does NOT require a definition but it is used as a basis in defining other terms?

Accepted Answer

Undefined terms

Answer

Defined terms

Answer

Postulate

Answer

Theorems

Question 6

Determine which triangle congruence postulate is appropriate to prove that the pairs of triangles are congruent.

Accepted Answer

SAS

Answer

SSS

Answer

ASA

Answer

SAA

Question 7

Determine which triangle congruence postulate is appropriate to prove that the pairs of triangles are congruent.

Accepted Answer

SAA

Answer

SSS

Answer

SAS

Answer

ASA

Question 8

Determine which triangle congruence postulate is appropriate to prove that the pairs of triangles are congruent.

Accepted Answer

ASA

Answer

SSS

Answer

SAS

Answer

SAA

Question 9

Determine which triangle congruence postulate is appropriate to prove that the pairs of triangles are congruent.

Accepted Answer

SSS

Answer

SAS

Answer

ASA

Answer

SAA

Question 10

Determine which right triangle congruence postulate is appropriate to prove that the pairs of right triangles are congruent.

Accepted Answer

HyL

Answer

HyA

Answer

LL

Answer

LA

Question 11

Determine which right triangle congruence postulate is appropriate to prove that the pairs of right triangles are congruent.

Accepted Answer

HyA

Answer

HyL

Answer

LL

Answer

LA

Question 12

Determine which right triangle congruence postulate is appropriate to prove that the pairs of right triangles are congruent.

Accepted Answer

LL

Answer

HyL

Answer

HyA

Answer

LA

Question 13

Determine which right triangle congruence postulate is appropriate to prove that the pairs of right triangles are congruent.

Accepted Answer

LA

Answer

HyL

Answer

HyA

Answer

LL

Question 14

If two triangles have two corresponding sides and the included angle that are congruent, which criterion would you use to prove the triangles congruent?

Accepted Answer

Side-Angle-Side (SAS)

Answer

Hypotenuse-Leg (HyL)

Answer

Leg-Angle (LA)

Answer

Side-Side-Side (SSS)

Question 15

If two triangles have two corresponding angles and an included side between them that are congruent, which criterion would you use to prove the triangles congruent?

Accepted Answer

Angle-Side-Angle (ASA)

Answer

Leg-Leg (LL)

Answer

Side-Angle-Side (SAS)

Answer

Hypotenuse-Angle (HyA)

Question 16

If two triangles have three corresponding sides that are congruent, which criterion would you use to prove the triangles congruent?

Accepted Answer

Side-Side-Side (SSS)

Answer

Hypotenuse-Leg (HyL)

Answer

Leg-Angle (LA)

Answer

Angle-Side-Angle (ASA)

Question 17

Which criterion states that if two triangles have two angles and a non-included side equal, they are congruent?

Accepted Answer

Side-Angle-Angle (SAA)

Answer

Side-Side-Side (SSS)

Answer

Side-Angle-Side (SAS)

Answer

Leg-Leg (LL)

Question 18

If two triangles have a hypotenuse and a leg equal, which criterion would you use to prove the triangles congruent?

Accepted Answer

Hypotenuse-Leg (HyL)

Answer

Side-Side-Side (SSS)

Answer

Side-Angle-Side (SAS)

Answer

Leg-Angle (LA)

Question 19

Which criterion states that if two right triangles have a congruent hypotenuse and a congruent acute angle, they are congruent?

Accepted Answer

Hypotenuse-Angle (HyA)

Answer

Hypotenuse-Leg (HyL)

Answer

Leg-Leg (LL)

Answer

Angle-Side-Angle (ASA)

Question 20

What criterion states that if two right triangles have two congruent legs, they are congruent?

Accepted Answer

Leg-Leg (LL)

Answer

Side-Angle-Side (SAS)

Answer

Hypotenuse-Leg (HyL)

Answer

Angle-Side-Angle (ASA)

Question 21

What criterion states that if two right triangles have one pair of congruent legs and a congruent acute angle formed by these legs, they are congruent?

Accepted Answer

Leg-Angle (LA)

Answer

Side-Side-Side (SSS)

Answer

Hypotenuse-Leg (HyL)

Answer

Angle-Side-Angle (ASA)

Question 22

In a pair of intersecting lines, what are the angles formed opposite each other known as?

Accepted Answer

Vertical angles

Answer

Adjacent angles

Answer

Complementary angles

Answer

Supplementary angles

Question 23

In a line segment, the point that divides the segment into two equal parts is called the:

Accepted Answer

Midpoint

Answer

Vertex

Answer

Endpoint

Answer

Intersection

Question 24

When two parallel lines are intersected by a transversal, the pairs of angles that occupy corresponding positions are called:

Accepted Answer

Corresponding Angles

Answer

Alternate Interior Angles

Answer

Alternate Exterior Angles

Answer

Vertical Angles

Question 25

When two parallel lines are intersected by a transversal, the pairs of angles that are on opposite sides of the transversal and inside the parallel lines are known as:

Accepted Answer

Alternate Interior Angles

Answer

Corresponding Angles

Answer

Supplementary Angles

Answer

Alternate Exterior Angles

Question 26

When two parallel lines are intersected by a transversal, the pairs of angles that are on opposite sides of the transversal and outside the parallel lines are known as:

Accepted Answer

Alternate Exterior Angles

Answer

Corresponding Angles

Answer

Supplementary Angles

Answer

Alternate Interior Angles

Question 27

When two parallel lines are intersected by a transversal, the pairs of angles that are on the same side of the transversal and inside the parallel lines are known as:

Accepted Answer

Same-Side Interior Angles

Answer

Corresponding Angles

Answer

Supplementary Angles

Answer

Alternate Interior Angles

Question 28

When two parallel lines are intersected by a transversal, the pairs of angles that are on the same side of the transversal and outside the parallel lines are known as:

Accepted Answer

Same-Side Exterior Angles

Answer

Corresponding Angles

Answer

Supplementary Angles

Answer

Alternate Exterior Angles

Question 29

What is the definition of an angle bisector?

Accepted Answer

A line segment that divides an angle into two congruent angles.

Accepted Answer

A line, ray, or segment that divides an angle into two equal angles.

Answer

A line that intersects two other lines at a 90-degree angle.

Answer

A line that passes through the midpoint of a line segment.

Question 30

What is the characteristic of perpendicular lines?

Accepted Answer

They intersect at a 90-degree angle.

Answer

They have the same slope.

Answer

They have different y-intercepts.

Answer

They lie on the same plane.

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