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Angle Relationships - Geometry

Last updated over 4 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
  • 6
  • 7
  • 154°
  • 26°
5

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