Part 1: [4 points] Name a pair of vertical angles in the figure above.

Part 2: [3 points] How many letters will the names of vertical angles always share?

In your response, be sure to type the word “angle” and not the symbol “

Question

Part 1: [4 points] Name a pair of vertical angles in the figure above.

Part 2: [3 points] How many letters will the names of vertical angles always share? 

In your response, be sure to type the word “angle” and not the symbol “<,” for example, “angle ABC” not “<ABC.”

anonymous · Answer

attachment

anonymous · Answer

Part 1

ARB and CRD are both vertical angles
ARD and BRC are also vertical angles.

anonymous · Answer

thanks @Cosmichaotic

anonymous · Answer

Correction: angleARB and angleCRD as well as angleARD and angleBRC are vertical angles.

anonymous · Answer

Make sure to write angle before the letter combo's as the question specifies to do this.

anonymous · Answer

part 2 ?? do you know

anonymous · Answer

Part Two

They will always share 1 letter.
Example: angleA(R)B and angleC(R)D, R in this case.

The letter that is shared will always be the vertex that connects both sets of vertical angles.

Also, If one angle is a vertical angle to another, then the angles left over that are opposite each other will also be vertical angles.

anonymous · Answer

thanks for explaining it :)

anonymous · Answer

Np. Remember to close your questions when they are finished =0)