What are the formulas for area of a rectangle, squaare, and parallelogram?
The formula for all 3 of these shapes is Length X Width
Find the dimensions of Tennessee?
The length of Tennessee is 440 miles and the width is 120 miles.
Compare the actual area.
The approximated area of Tennessee is 52800 square miles.
Wednesday, April 18, 2012
Tuesday, April 10, 2012
4-9-12 homework
In chapter 10, I learned things about a circle that i never knew before and really surprised me. I already knew about a chord, diameter, and a radius. But in this chapter I have learned what an arc, secant, and tangent are. I also learned different kinds of angles that I will work with for my whole life. Also, architects are going to use different angles to make up different shapes to use in a structure. the one question i have is how can you identify what i secant is?
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