What does this mean: πr (π with an r next to it)

Question

asked Oct 26, 2019 231k views

1 Answer

Pranesh Ravi · Answer 1 · 2019-10-30T06:42:43+0000

Hi!

The mathematical expression πr means pi times the radius.

π means pi or 3.14
r means radius which is half of a diameter

When these two symbols are put right next to each other like so πr it means you are multiplying them.

(π)(r)
π·r
(3.14)r

What does this mean: πr (π with an r next to it)

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

Please log in or register to add a comment.

Related questions

Categories

Other Questions