What would you need to show on a coordinate proof to prove t…

What would you need to show on a coordinate proof to prove that ABCD is a parallelogram. You do not have to actually do the coordinate proof. Just tell me what you would need to calculate and why. It’s okay to make a list. I prefer it actually. 🙂 Reference the readings/videos from this week or other weeks to defend your answer. 

The playing field for baseball lies between the foul lines,…

The playing field for baseball lies between the foul lines, which form a 90° angle. Suppose that each of the four infielders can cover an angle of about 13° on a hard-hit ground ball and that the pitcher can cover about 6°. How many degrees are left for the batter to hit through? Write your answer as a whole number. Type the unit as degrees.   

A triangle has sides of length 3, 4, and 5 units with an per…

A triangle has sides of length 3, 4, and 5 units with an perimeter of of 12 units. If the triangle undergoes a dilation with a scale factor of 3, what is the perimeter of the image triangle? Write your answer as a whole number. The unit is units.  Do not write a sentence. Just the answer and unit.