Answer:
I think the length of ED should be 6
Answer:
Step-by-step explanation:
so there is only 3 decimal places. now you need to round them up.
Supplementary angles are two angles that add up to 180 degrees. so....<3 + <4 = 180 <3 is 117 so sub in 117 for <3 117 + <4 = 180 <4 = 180 - 117 <4 = 63 degrees
Answer:
a straight line is a angle also called as flat angle
Step-by-step explanation:
No, a straight line is a straight angle and not a reflex angle.
Hope it helps!
