Difference between revisions of "Radius"
m (→Links to other key terms)
|Line 35:||Line 35:|
Latest revision as of 07:59, 11 February 2019
The radius of a circle is often denoted using R or r.
Links to other key terms
The diameter is the longest chord is a circle. It is usually expressed by D or d.
2. circumference (perimeter):
The circumference is the distance around a circle. It is usually represented by C.
The area of a circle is the amount of space it occupies. It is usually denoted using S or A.