# Irrational Square Roots

## Approximate the value of multiples of pi.

Levels are CK-12's student achievement levels.
Basic Students matched to this level have a partial mastery of prerequisite knowledge and skills fundamental for proficient work.
At Grade (Proficient) Students matched to this level have demonstrated competency over challenging subject matter, including subject matter knowledge, application of such knowledge to real-world situations, and analytical skills appropriate to subject matter.
Advanced Students matched to this level are ready for material that requires superior performance and mastery.

## Approximate Solutions to Equations Involving Pi

by CK-12 //at grade
Learn to approximate solutions to equations involving irrational numbers.
MEMORY METER
This indicates how strong in your memory this concept is
1
• Video

## Irrational Numbers and Rounding

by Charles Yu //at grade
An introduction to rational numbers and how to make them manageable by rounding. Courtesy of GeorgiaMathHelp
MEMORY METER
This indicates how strong in your memory this concept is
0
• 0