0
Still curious? Ask our experts.
Chat with our AI personalities
BlakeAs your older brother, I've been where you are—maybe not exactly, but close enough.
Chat with Blake
RafaThere's no fun in playing it safe. Why not try something a little unhinged?
Chat with Rafa
JordanLooking for a career mentor? I've seen my fair share of shake-ups.
Chat with Jordan
Add your answer:
Earn +20 ptsQ: What is the area of a circle with radius 3cm?
Write your answer...
Submit
Still have questions?
Continue Learning about Other Math
What is the radius of a circle with a 3cm diameter?
The radius would be HALF the diameter, making the answer 1.5cm ! The diameter of a circle is the distance across it, passing through the centre. The radius is the distance from the centre to the edge.
What is a radius square?
When you try to figure out an area of a circle, you square the radius, then multiply it by pi to get the area of a circle. A radius square is radius x radius, or radius squared.
If a circle has a radius of 12 meters what is the area half of the circle?
The area of any circle is (pi) x (radius)2 .The area of half the circle is just half of that number.
What is the area of a circle 5m?
A circle with a radius of 2.5 meters has an area of 19.63 square meters.
What is the area of a circle with the radius of 5?
A circle with a radius of 5 units has an area of 78.54 square units.
Trending Questions
How many pounds are in 103 ounces?
What is 4.2 times 0.07?
When a firm hired its tenth worker its factory output increased by four units per month Would you expect the firm's output to increase by eight more units per month if the firm hired two more wo?
What is the equation of the line that contains the point with ( x y ) coordinates ( -3 7 ) and ( 5 -1 )?
How many questions can you miss on a 50 question test and get a 70 percent?
What is comparative of useful?
What is 50 million as a percentage?
What number goes into 1342?
What is 324.48 divided by 37.5?
When you enter a fractional number in AutoCAD why is a hyphen required between a whole number and its associated fraction?
How many times does 69 go into 586?
What is the answer to 3X plus 2Y equals -26 and 4X minus 5Y equals -4?
What is four and three quarters as a decimal?
What are the comparative and superalative form of worse?
How many hours would 4368 miles be?
For a symmetric distribution of data the mean is equal to which other quantity?
How many 16x16 square inch tiles do you need to cover 72 feet?
What is the perimeter of a heart?
What is 0.04 divided by 10?
What are two consecutive numbers with a product of 1482?
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.