CIRCUMFERENCE OF A CIRCLE
- it is the distance length
of a circle around the circle.
Illustration:
Formula:
C = 2 πr
or
C = πd
where:
C = circumference
r = radius
d...
Showing posts with label CIRCLE. Show all posts
Showing posts with label CIRCLE. Show all posts
Tuesday, February 5, 2013
Thursday, November 15, 2012
AREA OF A CIRCLE
THE AREA OF A CIRCLE:
Circle - a closed curved figure with equal radius.
Illustration:
Formula:
A = π r2
or
A =π (D/2)2
where D = diameter; D = r/2
or
A...
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