Answer:
I don't remember well, and I'm not sure if this is correct, but, I think the answer is This is beacuse ∠FCD are facing with ∠CDG meaning it would be a same side interior angle.
The standard deviation is about 3.81
To find standard deviation on calculator hit stat, 1, enter in each number, hit stat again, the hit the arrow to go to calc, then 1, and enter until it shows you the stats. The icon that says Sx is standard deviation for the data set you entered.
The answer is C: 4.4
It might be A at the same time tho LMOO
Center:
Center is a point in space, which is at equal distance from all the others points in that space.
You can use estimation.
80×130=10,400
Clearly 10,400 and 94 are way off.
