For the area you need the do length x width
When you have two parallel lines being cut by a transversal, you can use the next statements for the angles:
The measurement of the angles in green is the same (are congruents)
The measurement of the angles in blue is the same (are congruents)
An angle in green is a complementary angle with an angle in blue. (The addition of the two angles has to be 180º)
You know that:
![m\angle2=60º](https://tex.z-dn.net/?f=m%5Cangle2%3D60%C2%BA)
As the angle 3 is congruent with angle 2:
1020 + 1020 = 2040
%60 of 1020 is:612
2040+612=2652
so third one is true
Answer:
2,-1.5
Step-by-step explanation:
To find the midpoint of a line segment, take the average of the x coordinates and y coordinates of the two points that make it up.
![\frac{2+2}{2} ,\frac{4+(-7)}{2}](https://tex.z-dn.net/?f=%5Cfrac%7B2%2B2%7D%7B2%7D%20%2C%5Cfrac%7B4%2B%28-7%29%7D%7B2%7D)
=![\frac{4}{2} , \frac{-3}{2}](https://tex.z-dn.net/?f=%5Cfrac%7B4%7D%7B2%7D%20%2C%20%5Cfrac%7B-3%7D%7B2%7D)
![\frac{4}{2} , \frac{-3}{2}](https://tex.z-dn.net/?f=%5Cfrac%7B4%7D%7B2%7D%20%2C%20%5Cfrac%7B-3%7D%7B2%7D)
=2,-1.5