Answer:
supplementary and straight
Step-by-step explanation:
1. angle D and angle B add up to make a 180 degree angle so they are supplementary.
2. A and C each equal 180 degrees (straight angle= 180 degrees)
You can honestly find it your self your probably failing your class
Answer:
It's alternate exterior
Step-by-step explanation:
Interior:means its on the inside
Exterior:means on the outside
Answer:
3
Step-by-step explanation:
7-4 basically
Answer:
20
Step-by-step explanation:
x - 9 = 11
+9 +9
x = 20
