Vertical angles occur when 2 angles are directly across from each other and are congruent.
I think you mean vertical angles. Vertical angles are formed by two intersecting lines that make what looks like an X. Vertical angles are the two angles that are across from each other, either the top and bottom 2 angles or the left and right 2 angles. Vertical angles are also always congruent!
vertical
Actually, It is this. Question: Angle 1 and 4 are called ___ angles? Answer: Supplementary
If two angles are vertical then they are congruent.
angles 1 and angles 2 are vertical angles this is so wrong the correct answer angle 1 and angle 2 are adjacent angles.
(1) vertical angles, (2) congruent triangles
Do you mean "Are two vertical angles always congruent?" Vertical angles are always congruent, but congruent angles do not have to be vertical. Any two angles with the same angle measurement are considered congruent by definition. The reason why vertical angles are always congruent is explained below. Imagine (or draw) an X forming 2 pairs of vertical angles. ∠1 is to the left, ∠2 is on top, ∠3 is to the right, and ∠4 is on the bottom. Vertical angles are always congruent because ∠1 and ∠2 are supplementary, meaning that their measures add to 180 degrees. The measures of ∠2 and ∠3 also add to 180 degrees. This means that m∠1+m∠2=180 and m∠2+m∠3=180. Using the Transitive Property, it becomes m∠1+m∠2=m∠2+m∠3. If you subtract the measure of ∠2 from both sides, it becomes m∠1=m∠3. I hope that helped!
In a Linear Pair the 2 angles add up to 180 degrees while Vertical Angles are just 2 vertical angles that are congruent.
Vertical angles occur when 2 angles are directly across from each other and are congruent.
I think you mean vertical angles. Vertical angles are formed by two intersecting lines that make what looks like an X. Vertical angles are the two angles that are across from each other, either the top and bottom 2 angles or the left and right 2 angles. Vertical angles are also always congruent!
vertical
2 and 4
Vertical-A+I believe the answer would be 2 ninety degree angles
No. The non-vertical angles need not be related to one another in any way.
vertical angles
Vertical angles