Shows data without need for list of words, lists, numbers.
What is Bar Chart?
7 sides, 7 angles
What is Heptagon?
Angles in a straight line always add up to
What is 180 degrees?
The distance all the way around the circle
Joins 2 points together
What is a line?
Sorts data into overlapping circles.
What is Venn diagram?
Has sides and angles that are not equal
2 angles that are equal to 180 degrees and make a straight line
What are supplementary angles?
A straight line from the center of the circle to the outside circumference
Lines can be straight or curved
Sum up all values; divide by total number of values
What is Mean (average)?
Polygon with three sides, all different lengths, and no angles the same.
What is scalene triangle?
When two angles intersect, the angles directly opposite each other are always
What is equal?
Amount of space inside of a circle
What is area?
Types of lines that will never meet
What is parallel?
Line made by connecting dots on an X-Y axis
What is Line Graph?
2 sides of this triangle are same and 2 opposite angles are same
What is isoceles triangle?
an angle less than 90 degrees
Measure of a full turn around a circle
360 degrees
Parallel line need to be same length (T/F)?
True
The spread of values in a set of data
What is Range?
Two or more triangles with sides same length and angles of same value
What is congruent?
"equal to 90 degrees, but do not make a right angle"
What are complementary angles?
We can find the circumference of any circle if we multiply its diameter by..
3.14
Horizontal lines and vertical lines that make a 90 degree angle with each other
What is perpendicular?