00:01
So in this one, we are given a table, and we are asked to complete the table, and then explain or show our reasoning.
00:08
So we could show our work to kind of explain our reasoning here.
00:12
For the first one, we are given a ceiling fan that has a radius of 2 .8 feet, and we are asked to find the circumference.
00:20
So i'm going to use the formula for all of these, c equals 2 pi r.
00:26
And for this first situation, which i'm going to complete in black here, i'm going to say c, equals 2 pi times the radius which is 2 .8.
00:39
I'm going to go ahead and plug that into my calculator and that gives me 17 .6 centimeters.
00:53
Okay so for the water bottle cap i'm going to do that in blue.
00:59
I'm going to say c equals 2 pi times the radius which is 13...