Exploring Corresponding Parts of Congruent Triangles

The video tutorial covers congruent figures, focusing on identifying corresponding angles and side lengths. It explains how to use these corresponding parts to solve for missing pieces in triangles. The tutorial provides examples of congruence statements and demonstrates how to find corresponding parts in congruent triangles. It concludes with guidance on solving homework problems related to these concepts.

What is the main topic discussed in the video?

• Congruent figures

• Parallel lines

• Perpendicular lines

• Similar figures

Tags

CCSS.8.G.A.2

If angle I is 70 degrees, what is the measure of angle T?

• 80 degrees

• 70 degrees

• 60 degrees

• 50 degrees

Tags

CCSS.7.G.B.5

If angle R is 60 degrees, which other angle is also 60 degrees?

• Angle I

• Angle T

• Angle S

• Angle Q

Tags

CCSS.7.G.B.5

What should the sum of the three angles in a triangle be?

• 90 degrees

• 180 degrees

• 360 degrees

• 270 degrees

Tags

CCSS.8.G.A.5

If one angle in a triangle is 70 degrees and another is 60 degrees, what is the measure of the third angle?

• 70 degrees

• 60 degrees

• 80 degrees

• 50 degrees

Tags

CCSS.8.G.A.5

If a side with three congruence marks is 8 units long, what is the length of the corresponding side in the other triangle?

• 9 units

• 8 units

• 6.5 units

• 7 units

Tags

CCSS.8.G.A.2

If side MN is 7 units long, what is the length of the corresponding side in triangle YXZ?

• 9 units

• 6 units

• 8 units

• 7 units

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

If angle N is 124 degrees, what is the measure of the corresponding angle Y?

• 180 degrees

• 33 degrees

• 50 degrees

• 124 degrees

Tags

CCSS.8.G.A.5

If angle X is 33 degrees, what is the measure of the corresponding angle M?

• 124 degrees

• 33 degrees

• 23 degrees

• 50 degrees

Tags

CCSS.8.G.A.5

If angle Y is 124 degrees and angle M is 33 degrees, what is the measure of angle Z?

• 50 degrees

• 23 degrees

• 33 degrees

• 124 degrees

Tags

CCSS.7.G.B.5