The Circle Charlie Haffey Norwood Elementary Science.

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Presentation transcript:

The Circle Charlie Haffey Norwood Elementary Science

A Circle Is…… A type of line segment One end joins the other (loop) EVERY part of the line is the same distance from a single point Single point is the center

Center Definitions Circumference

Radius Lines Diameter Tangent

Dividing A Circle One diameter Two equal sections Each section is ½ AKA one half

Dividing A Circle Two diameters Four equal sections Each section is ¼ AKA one fourth

Dividing A Circle 180 diameters 360 equal sections Each section is 1/360 AKA one three hundred sixtieth AKA one degree

Here is an angle of 1 degree (1 o ) 1o1o

360 degrees (360 o ) End of diameters shown Degrees labeled by 10s Every degree marked Circular Protractor

The Circle Charlie Haffey Norwood Elementary Science

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