www.reference.com/math/circles-used-real-life-5a9cee1968769425

Some examples of **circles** in **real life** are camera lenses, pizzas, tires, Ferris
wheels, rings, steering wheels, cakes, pies, buttons and a satellite's orbit around
the Earth. **Circles** are simply closed...

www.quora.com/What-are-some-real-life-applications-of-circles

The wheel. Place the axle in the center of a **circle**, and by the property that all
points on the perimeter are equidistant from the center, you get a smooth ride that
requires the least propulsive ... **Real Life** Applications for Sine and Cosine
Trigonometric Fun. 9k Views ... But logically it could be **used** just the same... If u
would like ...

**...**

**Circles**-Application and importance in our day to day

**life**.-- Created using PowToon -- Free sign up at http://www.powtoon.com/youtube/ -- Create animated videos and animated presentations for free. PowToon is a free tool that allows you to develop cool animated clips and animated presentations for your ...

steemit.com/math/@mathworksheets/applications-of-area-of-a-circle-in-daily-life

Following are the main objects (three dimensional shapes) where the area of a
**circle** is **used** and all such objects **used** in our day to day **lives**: 1) Finding the
volume and surface area of a cylinder: A cylinder is a 3D object with two circular
faces and one curved surface. For example a popcan is a very good example of ...

www.shmoop.com/unit-circle/real-world.html

This section has all been about calculating trigonometric functions and solving
trigonometric equations. Trigonometry is a very practical branch of mathematics (
if you're into that sort of thing). It shows up in architecture, engineering,
geography, astronomy, digital imaging, and a host of other fields. It can be **used**
to calculate ...

www.tes.com/teaching-resource/circles-in-real-life-problems-6369619

Oct 24, 2013 **...** Worksheet or cards of 24 illustrated **real life circle** problems. 10 mixed questions
with moderate challenge requiring pupils to choose the correct formula and use
the correct number (sometime radius given, sometimes diameter); 2 medium
difficulty require p...

nz.answers.yahoo.com/question/index?qid=20090322113548AATwXXi

Think of how many products involve **circles**. CDs, soda cans, car tires, contact
lenses, acoustic guitars (the sound hole is circular), drum heads, etc. Guess what
happens if a manufacturer produces these products with the wrong
measurements (i.e. wrong circumference on **circle** shaped parts)? You're ...

unitcircl.weebly.com/essay.html

About the unit **circle** and its **real**-**life** applications. We use the unit **circle** for many
things in life, we just never think about it and how it applies to such things, here
we have some examples of how and when we use it. We explain about the width
of a river, about a cop and a car crash, and sonar equipment from the military.

mathforum.org/library/drmath/view/57045.html

We have just covered circumference of **circles** and pi. The children asked how
this concept is **used in real life** and who pi is named after.