It is a sector of the circle
It's a Pie graph or Pie Chart are two other common names for a circle graph.
A pie chart?
pie r2
4.
It is a sector of the circle
Yes, a circle graph and a pie chart are the same thing
Pie is a symbol that represents a number (3.14159...). Pie algebra is when the number Pie is used in algebra like the ccircumference of a circle. A circumference of a circle is worked out by Pie algebra: DxPie (diameter x Pie). Its a bit complicated to explain but...
A pie chart would show this. The full circle represents the whole, and each slice shows how big each part is in relation to the whole.
The area of a circle, in terms of pie, with a diameter of 36 is: about 324pi
It's a Pie graph or Pie Chart are two other common names for a circle graph.
In order to find the diameter of a circle if you have the area is to rearrange the formula for the area of a circle to put diameter as the unknown, like so: PIE*d = Area of a Circle d = (Area of a Circle) / PIE Therefore if the area of your circle is 40cm, 40/PIE = 12.73cm and that's the diameter.
Circle graphs are also called pie graphs or pie charts because of the obvious round shape. Circle graphs show percentages by the percent-matching division in the circle. The division of this chart is similar to the cutting of a pie, again, going back to the factor of a pie chart/graph.
A pie chart?
pie r2
yes because pie charts are out of 360 degrees and circle graphs are out of 100%
An easy way to draw a pie is by first drawing a circle. Next, use lines to divide the circle into slices.