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Mathematics 11 Online
OpenStudy (anonymous):

If someone is feeling generous I really need help with this project. It's due very soon.

OpenStudy (anonymous):

Draw a pizza and record realistic diameters. Determine how many slices you will cut your pizza into. You need to pick two different numbers of slices. Once you have determined the number of slices, calculate the following for both ways of cutting your pizza: •the interior angle and arc length of the slices •the area of each slice Please show your work for all calculations. Determine the delivery radius for your shop. Draw a point on a coordinate plane where your shop will be located. Create two different radii lengths from your shop, and construct the circles that represent each delivery area. •How much area will each delivery radius cover? •Write the equation for each circle created. Please show your work for all calculations.

OpenStudy (fwizbang):

HOw many degrees are there in a circle?(or radians)

OpenStudy (anonymous):

360

OpenStudy (fwizbang):

Are all the p[ieces the same size?

OpenStudy (anonymous):

yes i think so

OpenStudy (fwizbang):

So, if there are 12 pieces and they have to make up 360 degrees, what angle is each piece going to make?

OpenStudy (anonymous):

I honestly have no idea :/

OpenStudy (fwizbang):

if there were two pieces?

OpenStudy (fwizbang):

|dw:1344529037268:dw| The angle is 360 degrees around the center of the circle. You've broken it up into 12 equal slices that all add together to make 360 degrees, so 12 times the angle at the point of each slice must give 360 degrees.

OpenStudy (anonymous):

360/12 = 30, you have to work with people if you need help... if you do it wrong they'll tell you... you never know unless you try.

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