# Q3-MODULE 1-SUMMATIVE

## Quiz by Lenie Cayaga

Mathematics

### Our brand new solo games combine with your quiz, on the same screen

Correct quiz answers unlock more play!

15 questions
• Q1

What property is illustrated if x = x, then x is equal to itself x?

Distributive

Symmetric

Reflexive

Transitive

60s
M8GE-IIIa-c-1
• Q2

Which of the following statements is true?

if $\angle$c has a measure of 120°, then c is acute.

If $\angle$d has a measure of 190°, then d is reflexive.

if $\angle$a has a measure of 60°, then a is right

if $\angle$b has a measure of 90°, then b is obtuse.

60s
• Q3

Which of the following is considered true without proof or justification?

Defined Term

Conjecture

Theorem

Postulate

60s
• Q4
60s
• Q5

Which would be the result of -2 (x - y), if the Distributive property were applied?

2x + y

-2x + y

2x – 2y

-2x + 2y

60s
• Q6

Which of the following represents a line?

$\overrightarrow\left\{\mathrm\left\{DE\right\}\right\}$

BC

$\overline\left\{\mathrm\left\{CD\right\}\right\}$

$\overleftrightarrow\left\{\mathrm\left\{UH\right\}\right\}$

60s
• Q7

What is used to prove a Theorem?

Guess

Intuition

Analogy

Proof

60s
• Q8

Which method of proof uses contradiction to prove a statement?

Direct Proof

Two Column Proof

Indirect Proof

Formal Proof

60s
• Q9

Which is not a postulate?

Through any two points, there is exactly one line

If two lines intersect, then their intersection is exactly one point

A plane contains at least three points that are non-collinear

A line contains at least two points

60s
• Q10

What is the common endpoint of the two rays in an angle?

Angle Measure

Midpoint

Vertex

60s
• Q11

What represents a plane?

a flat surface

an exact location

intersecting path

a straight path

60s
• Q12

What property justifies the following conclusion?

Given: x = y , y = z

Conclusion: x = z

Transitive Property

Division Property of Equality

Reflexive Property of Equality

60s
• Q13

Which among the following need supporting proof to be true?

Theorem

Undefined Term

Axiom

Postulate

60s
• Q14

Which consists of two rays sharing one endpoint but going opposite directions?

Line Segment

Ray

Separate rays

Opposite rays

60s
• Q15

What portion of a line has one arrowhead?

Plane

Point

Ray

Line

60s

Teachers give this quiz to your class