Introduction
You are at the best pizza in town and you ask the person you want a half pizza with sausage and half cheese Do you know how to find the circumfrence arc measure, and area of a circle the objective of this Webquest will be to help you learn what is a circle and how to make one with step-by-step instructions and examples. . By the end of this webquest , you will be able to find the diameter, and arc measure, area of circle. Knowing about circle wil help know the diameter of a tire when you have a job at making tire.3
Task
To know what a circle is you will need 1 plank peace of paper and have a compass to draw your perfect circle and a ruler. you will have to find the formula for the area of a circle which is A=∏R. For this assigment you will have to have to find the percent of the shaded circle. and find the area and you will have to find the circumfrence the formula for the cirumfrence is C=2∏r
Process
For this assignment you will be finding the Arc measure of a circle that is shaded and the circumfrence of a circle with a radius of 8. To complete this assigment you will have to know the formula to find the area and the surface area which are C=2∏r for circumfrence and A=∏R for the Area. There will be no technology needed for this this assigment. To find the Arc measure of a shaded circle you will have to use the formula M ABC=M AB+MBC.
You are at your job at a pizza place the person who is ordering tell you that he want 30 percent of the pizza pepperoni and 50 percent sausage and the rest cheese. How many percent of the pizza is cheese. To solve for this you will have to add the percent of the pepperoni and the sausage and subtract it by 360 and you will see how many percent is cheese.
If the radius of the pizza is 8 then what is the circumfrence To find the circumfrence of a circle you will have to use the equation C=2∏r Pie equal 3.14 (2·3.14·8) and to find the the area you will have to used the formula A=∏r (3.14·8).
Evaluation
Iveno Aime
| CATEGORY | 4 | 3 | 2 | 1 |
| Solving the Circle Problems | Answers all the question and shows work for all three problem | Answers the problem show little work | Answer the Problem no work shown | Did not do the problem at al |
Conclusion
Now you know about circle and how to find the circumfrence and the area of the circle and how to find the percent of a circle. The knowledge you saw on the webquest will help you in the future when you own your own tire company and you will need to know how big the tire have to be and how wide it have to be and when you work at a pizza place and someone tell you they want 30 percent of the pizza sausage you have to give them 30% because you always want the customer happy
Credits
My name is Iveno Aime I like to play basketball and love math I wrote the web quest for you today to teach A little about circle you how to find the arc measure of a shaded circle and the circumference. And I hop it help you in the future when you have a job that ask you for the circumference of a circle and you can answer it.