The homework for today is all finding the AREA of circles. There is NO circumference, and no radius or diameter.
The area is = &pi &bull r2
The first half tells you the radius, so all you have to do is substitute it into the equation.
The second half of the worksheet gives you the diameter, so you have to cut those in half to find the RADIUS. Then, use the RADIUS to find the area of the circle using the above equation.
Tomorrow I will not be in class for periods 1-3. Be good, and you will get 5 points. I am just at a meeting, so I will return for 4-6. Sorry.
Homework for tonight 3-12-08
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