Angle Relationships - Geometry

Last updated about 5 years ago

6 questions

2

Use the image to answer questions 3 and 4.

2

5

Library

Angle Relationships - Geometry

Last updated about 5 years ago

6 questions

2

Find x.

2

Find x.

Use the image to answer questions 3 and 4.

2

Find x.

2

Find y.

2

Categorize the angles by their value.

1
2
3
4

5

Draggable item		Corresponding Item
\angle1\ and \ \angle3 form a linear pair; \angle2\ and \ \angle4 form a linear pair.

Find x.

Find y.

Categorize the angles by their value.

1
2
3
4
5
6
7

154°
26°

Complete the proof by matching the statement to the reason.
m\Vert n; l is a transversal. Prove \angle1\ and\ \angle2 are supplementary; \angle3\ and\ \angle4 are supplementary.

Draggable item		Corresponding Item
\angle1\ and \ \angle3 form a linear pair; \angle2\ and \ \angle4 form a linear pair.		Given
\angle1\ and\ \angle2 are supplementary, \angle3\ and\ \angle4 are supplementary.		Definition of a linear pair
\angle1\ and\ \angle3 are supplementary, \angle2\ and\ \angle4 are supplementary		It two angles for a linear pair, then they are supplementary.
\angle1\cong\angle4, \angle2\cong\angle3		Alternate Interior Angles Theorem
m\angle1=m\angle4, m\angle2=m\angle3		Definition of congruence
m\Vert n; l is a transversal		Substitution

5

6

7

154°

26°

Complete the proof by matching the statement to the reason.
m\Vert n; l is a transversal.  Prove \angle1\ and\ \angle2 are supplementary; \angle3\ and\ \angle4 are supplementary.

Given

\angle1\ and\ \angle2 are supplementary, \angle3\ and\ \angle4 are supplementary.

Definition of a linear pair

\angle1\ and\ \angle3 are supplementary, \angle2\ and\ \angle4 are supplementary

It two angles for a linear pair, then they are supplementary.

\angle1\cong\angle4, \angle2\cong\angle3

Alternate Interior Angles Theorem

m\angle1=m\angle4, m\angle2=m\angle3

Definition of congruence

m\Vert n; l is a transversal

Substitution

Angle Relationships - Geometry

Angle Relationships - Geometry

Find x.

Find x.

Find x.

Find y.

Categorize the angles by their value.

Find x.

Find x.

Find x.

Find y.

Categorize the angles by their value.

Complete the proof by matching the statement to the reason.m\Vert n; l is a transversal. Prove \angle1\ and\ \angle2 are supplementary; \angle3\ and\ \angle4 are supplementary.

Complete the proof by matching the statement to the reason.
m\Vert n; l is a transversal. Prove \angle1\ and\ \angle2 are supplementary; \angle3\ and\ \angle4 are supplementary.