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...
| Stavka koja se može prevući | arrow_right_alt | Odgovarajuća stavka |
|---|---|---|
Two angles that are adjacent and supplementary. They form astraight line! | arrow_right_alt | Vertical angles |
Any two angles whose sum is 90° | arrow_right_alt | Supplementary angles |
Two angles across from each other on intersecting lines. They share a vertex and they are always congruent! | arrow_right_alt | Complementary angles |
Two angles that share a vertex and a common side. They are next to each other | 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.
Determine what the angle relationship is between these angles.
Divide both sides of the equation by 9
x=13
Subtract 2 to both sides of the equation
Identify these angles as alternate interior angles therefore they are congruent
Create the equation 9x+2=119
Directions: If l m, classify the marked angle pair and give their relationship, then solve for x.
