I guess “1” is the minimum value
Answer:
D.
Step-by-step explanation:
The formula is Sum(n) = (n -2) 180.
Answer:
71
Step-by-step explanation:
The reference angle is always the smallest angle with the x-axis.
The nearest x axis is at 0 or another name for 0 is 360
360 -289 = 71
The reference angle is 71
If it bisect, then using the Line Bisector Theorem, it must be equal.
So x+6=4x-21
get like terms on 1 side
x+6=4x-21
-x. +21
27= 3x
x=9
plug the x in
CD= 9+6
CD=15
Answer:
It is a equation
Step-by-step explanation:
Because it has an equal sign if it does not it will be a expression.