0
Still curious? Ask our experts.
Chat with our AI personalities
ProfessorI will give you the most educated answer.
Chat with Professor
ReneChange my mind. I dare you.
Chat with Rene
EzraFaith is not about having all the answers, but learning to ask the right questions.
Chat with EzraAdd your answer:
Earn +20 ptsQ: Is centre required for proving the congruency of two circles?
Write your answer...
Submit
Still have questions?
Continue Learning about Math & Arithmetic
How many circles you can draw from one centre?
Multitude
Does a square have a center or do only circles have centers?
A square does have a centre.
What are concertic circles?
Concentric circles - are circles that share a common centre. A typical example - is dripping water into a bowl - where you'll see the ripples form and spread out to the edge of the container.
Do circles have the same center?
No not all circles have the same centre. If the circles formula is in the form x2+ y2=r2 then the centre is always the origin= (0,0). But if the formula for the circle is in the form (x-h)2+(y-k)2= r2 then the centre is the the opposite sign of the h and the k. Eg. (x+4)2+(y-9)2=16 the centre would be (-4,9) and the radius would be 4
When are two circles concentric?
When they have the same centre. As a consequence, the distance between the two circles, along any common radial ray, is a constant.
Trending Questions
How many miles can you expect from your car tires?
What is 3x plus 16 equals 22?
How do you do proportions with more than one variable?
Do you hyphenate the phrase hour and a half?
What is the least amount of questions should be on a math test?
How do you work out the sum 1228 divided by 4?
How do you write two hundred and forty thousand?
What four prime numbers are multiplied to make 315?
How do you write two hundred five thousand dollars in numeric form?
What you mean by man above other M's?
Is 968 divisible by 3 yes or no?
How many bags of popcorn are sold in US per year?
What is implied shape?
how do you write fifty three thousandths in standard form?
What is the word for square in french?
What is the name for a block of hewn stone with straight edges?
The importance of testing the computer system?
How do you say 724 in French?
What is 45 of 60 expressed as a percentage?
Is a rectangle always perpendicular?
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.