Find the surface area and explain the steps on how to do it.

If i have one apple and give you the apple, how many apples do i have?

Which term describes the point where the perpendicular bisectors of the three sides of a triangle intersect?

Thirteen bowlers were asked what their score was on their last game. the scores are shown below 190,150,154,194,181,190,170,151,170,178,161,180 find the range of the bowlers score a.56 b.44 c.34 d.23