0
Still curious? Ask our experts.
Chat with our AI personalities
SteveKnowledge is a journey, you know? We'll get there.
Chat with Steve
CoachSuccess isn't just about winning—it's about vision, patience, and playing the long game.
Chat with Coach
JudySimplicity is my specialty.
Chat with JudyAdd your answer:
Earn +20 ptsQ: What is the rule for pie r squared?
Write your answer...
Submit
Still have questions?
Continue Learning about Math & Arithmetic
What is the surface area of half a sphere?
its 2 pie r squared BUT you have to add back the base (a circle) which is pie r2 The original formula is 4 pie r squared Your new formula is (2 pie r squared + pie r squared)
What does the R mean in pie R squared?
radius
Why is it pie r squared is the exactly formula for circumference?
It isn't. That is the formula for the AREA of a circle!
What is the area of a circle that has a radius of 4?
PIE r squared 3.142 X 42 = 50.24
How do you calculate the area of circle?
Area: (pi)(r)2
Trending Questions
does two rods equal sixty six feet?
How is perpendicular lines similar to intersecting lines?
What is 1650 in roman numerals?
Why were the Arabic numerals used during Renaissance?
Is hour an abstract noun?
What is the genre for the bass the river and shelia mant?
What does financial integration mean?
What is 42 divided by 336?
How do you intoduce a speaker at a social function?
How can you adjust collimation error in theodolite?
Why is 25.9 greater than 25.72?
25a5 plus 15a4 plus 10a3 divide 5a?
What is 106.76 rounded to the nearest 10th?
What the number to divide 577?
Who was Stephen in the New Testament?
How many inch are there equal a foot?
How many times does 3 go into 2000?
Why isn't the Roman numeral system a place value system?
Where is 40 degrees 18 minutes north 90 degrees 24 minutes west?
What is 0.31 repeating as a fraction?
Copyright ©2025 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.