16 questions
Given: ∠1 and ∠3 are vertical angles. What should you conclude by the vertical angles theorem?
and are a linear pair
and are right angles.
Given: ∠1 and ∠2 are supplementary. What can you conclude?
Nothing
What does it mean to bisect a segment or an angle?
Split it into 3 equal parts.
Split it into 2 equal parts.
Split into 4 equal parts.
Double it.
In the given proof, what are the reasons for step 1 and 2?
Angles that form a linear pair are supplementary.
Substitution
Reflexive Property of Congruence
Angles of equal measure are congruent.
In the given proof, what is the reason for step 1?
Angles that form a linear pair are supplementary.
Angles of Equal Measure are Congruent
Reflexive Property of Congruence
Definition of a Perpendicular Bisector
In the given proof, what is the statement for step 2?
Angles that form a linear pair are supplementary.
In the given proof, what is the statement for step 2?
In the given proof, what are the reasons for steps 1 and 3?
Alternate Exterior Angle are Congruent
Reflexive Property of Congruence
Angles that form a linear pair are supplementary.
Alternate Interior Angles are Congruent.
In the given proof, what is the reason for step 2?
Alternate Exterior Angle are Congruent
Reflexive Property of Congruence
Angles that form a linear pair are supplementary.
Alternate Interior Angles are Congruent.
Why are these 2 triangles congruent, based on your proof?
ASA
SAS
SSS
Hypotenuse Leg Thm
Since segment BD is part of both triangles, it is congruent to itself, what do we call this?
Substitution
Commutative
Reflexive
CPCTC
Why are these 2 triangles congruent according to your proof?
ASA
SAS
SSS
Cannot be determined
By what reasoning are the two triangles congruent?
SSS
SAS
ASA
The triangles are not congruent.
In the given proof, what is the reason for final step?
Reflexive Property of Congruence
Corresponding Parts of Congruent Triangles are Congruent
Angles that form a linear pair are supplementary.
Alternate Interior Angles are Congruent.
In the given proof, what is the statement for step 4?
.