area of tennessee

The reason that the formula for the area of a rectangle is the same as the one for a square and a parallelogram is no matter how you rearrange the stuff on the outside if it keeps four sides the area will be the sane.Tennessee is 120 miles wide. It is 440 miles long. That means by the math it is 52800 sq miles. The actual physical size of Tennessee is 42169sq miles.

geo ch 10

I learned in chapter 10 about,tangents and that they are only touching the circle at one point. Unlike the secants that touch the circle in two points a secant is an extended chord basically. I also learned about how arcs are measured an arch with a point any where but the center of the circle on the outer edge of the circle its angle can be doubled to find the measure of the arc.angles at the center, the measure of the arc equals the measure of the angle.