The video tutorial covers the application of various theorems to prove triangle congruence, including angle-side-angle and side-angle-side criteria. It explains the use of the reflexive property and vertical angles to establish congruence. The tutorial provides examples and discusses how to identify missing information needed to prove congruence.

Which of the following is NOT a theorem used to prove triangle congruence?

• Side-Angle-Side

• Angle-Angle-Side

• Angle-Side-Angle

• Angle-Side-Side

Tags

CCSS.HSG.SRT.B.5

What additional properties can be used to prove triangle congruence besides the marked information?

• Parallel lines and corresponding angles

• Supplementary angles and the associative property

• Vertical angles and the reflexive property

• Alternate interior angles and the transitive property

Tags

CCSS.HSG.SRT.B.5

In the first example, why can't the triangles be proven congruent?

• They do not have any congruent sides.

• They do not have any congruent angles.

• The non-included angle and two sides do not form a valid congruence theorem.

• The triangles are not right triangles.

Tags

CCSS.HSG.SRT.B.5

Which theorem is used to prove the triangles congruent in the second example?

• Angle-Side-Angle

• Side-Side-Side

• Hypotenuse-Leg

• Angle-Angle-Side

Tags

CCSS.HSG.SRT.B.5

In the third example, which property is used to show that the shared side is congruent?

• Transitive property

• Symmetric property

• Vertical angles

• Reflexive property

Tags

CCSS.HSG.SRT.B.5

What additional information is needed to prove the triangles congruent in the fourth example?

• The hypotenuse of the triangles

• The vertical angles

• The included angle between two sides

• The non-included side

Tags

CCSS.HSG.SRT.B.5

In the fifth example, which theorem is used to prove the triangles congruent?

• Angle-Side-Angle

• Side-Side-Side

• Hypotenuse-Leg

• Angle-Angle-Side

Tags

CCSS.HSG.SRT.B.5

What is the missing piece of information needed to prove the triangles congruent in the sixth example?

• The included angle between two sides

• The hypotenuse of the triangles

• The vertical angles

• The non-included side

Tags

CCSS.HSG.SRT.B.5

In the seventh example, which side needs to be congruent to prove the triangles congruent?

• BC and AD

• CA and JL

• AB and CD

• DE and FG

Tags

CCSS.HSG.SRT.B.5

In the eighth example, which angle needs to be congruent to prove the triangles congruent?

• Angle D and Angle KJ

• Angle A and Angle B

• Angle C and Angle D

• Angle E and Angle F

Tags

CCSS.HSG.SRT.B.5