Chapter 7

Course Schedules
		Day M/W/F
		Day T/R
Syllabi
		M/W/F
		T/R
Instructor Schedules
		Lou Overcast
		Robert Alvord
Math Refreshers
Review Puzzles
Online Flash Cards
CourseCompass
Math 101
Math 105
ASC Math
ASC Home
MSU-B COT Home

Terminology
	Adjacent Angles	Two angles that share a common side and a common vertex.
	Acute Angle	An angle whose measure is between 0 and 90 degrees
	Alternate Interior Angles	If a transversal intersects two lines, the two angles that are on opposite sides of the transversal and are between the other two lines.
	Altitude of a Triangle	The height of a triangle.
	Angle	An angle is made up of two rays that share a common endpoint.
	Area	The measure of the surface inside a geometric figure.
	Center of a Circle	The point in the middle of a circle from which all points on the circle are an equal distance.
	Circumference	The distance around the rim of a circle.
	Complementary Angles	Two angles that have a sum of 90 degrees.
	Degree	A unit used to measure an angle.
	Diameter of a Circle	A line segment that passes through the center of a circle.
	Equilateral Triangle	A triangle with all sides equal.
	Hypotenuse	The side opposite the right angle in a right triangle.
	Isosceles Triangle	A triangle with two sides equal.
	Line Segment	A portion of a straight line that has a beginning and an end.
	Obtuse Angle	An angle whose measure is between 90 and 180 degrees.
	Parallel Lines	Two straight lines that are equidistance apart.
	Perfect Square	When a whole number is multiplied by itself, the number that is obtained is a perfect square.
	Perimeter	The distance around an object.
	Perpendicular Lines	Lines that meet at a right angle.
	Pythagorean Theorem	A statement that for any right triangle the square of the hypotenuse equals the sum of the squares of the two legs.
	Radius	A line segment from the edge of the circle to the center of the circle.
	Supplementary Angles	Two angles that have a sum of 180 degrees.
	Transversal	A line that intersections two or more lines at different points.
	Vertical Angles	Opposite angles of equal measure that are formed when two lines intersect.
	Volume	The measure of space inside a three-dimensional object.

Worksheets
Perimeters, Areas, Volumes	Worksheet 10
Worksheet 11	Practice Test 3

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