
Understanding Two-Column Proofs with Medians and Altitudes

Interactive Video
•
1st Grade - University
•
Easy

Ethan Morris
Used 1+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary focus of the video tutorial?
Two-column proofs related to medians and altitudes
The history of geometry
Advanced calculus techniques
Basic arithmetic operations
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is given about BD in the initial setup?
BD is an angle bisector
BD is a tangent
BD is a median
BD is a perpendicular bisector
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which property states that a segment is congruent to itself?
Reflexive Property
Symmetric Property
Transitive Property
Associative Property
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What postulate is used to prove triangle ABD is congruent to triangle CBD?
Angle-Angle-Side (AAS)
Side-Side-Side (SSS)
Side-Angle-Side (SAS)
Angle-Side-Angle (ASA)
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does CPCTC stand for?
Congruent Parts of Corresponding Triangles are Complementary
Corresponding Parts of Congruent Triangles are Complementary
Congruent Parts of Corresponding Triangles are Congruent
Corresponding Parts of Congruent Triangles are Congruent
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How can you prove that angle 1 is congruent to angle 4?
By using the definition of a median
By measuring them directly
By using the definition of an altitude
By showing they are supplementary to congruent angles
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the new example, what is given about angle ADB and angle CDB?
They are equal to 90 degrees
They are supplementary
They are congruent
They are complementary
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