Select all the vertical angles to ∠6
Select all the vertical angles to ∠6
Match the definition of the angle relationship with the angle relationships it describes...
| Draggable item | arrow_right_alt | Corresponding Item |
|---|---|---|
Any two angles whose sum is 90° | arrow_right_alt | Vertical angles |
Two angles that are adjacent and supplementary. They form astraight line! | arrow_right_alt | Supplementary angles |
Two angles that share a vertex and a common side. They are next to each other | arrow_right_alt | Complementary angles |
Two angles across from each other on intersecting lines. They share a vertex and they are always congruent! | arrow_right_alt | Linear pairs |
Any two angles whose sum is 180° | arrow_right_alt | Adjacent Angles |
Draw an example of vertical angles.
Draw an example of supplementary angles.
Select all the vertical angles to ∠6
If m∠PQT =120° and m∠SQR =(3x+15)°, find the value of x.
What kind of angles are these?
What is the relationship between these angles?
What kind of angles are these?
What is the relationship between these angles?
What is the correct order of steps to solve this problem:
If l m, classify the marked angle pair and give their relationship, then solve for x.
Subtract 2 to both sides of the equation
x=13
Create the equation 9x+2=119
Determine what the angle relationship is between these angles.
Divide both sides of the equation by 9
Identify these angles as alternate interior angles therefore they are congruent
Directions: If l m, classify the marked angle pair and give their relationship, then solve for x.
