5th grade PSSA Math Vocab

having the same value

polygon with 9 sides

The value in a data set that occurs most often

the distance around the outside of a circle

the answer to a subtraction problem

A quadrilateral in which opposite sides are parallel and congruent

4 sided polygon

The horizontal axis of a coordinate grid

To convert centimeters to meters

A line segment with one endpoint at the center of a circle and one end point on the circle.

the numbers that are being added together

The sum of the lengths of the sides of a polygon.

a number that is not exact; a careful guess

A line segment that has endpoints of a circle and passes through the center of a circle.

numbers that are multiplied to find the product

A triangle in which the largest angle is an obtuse angle

a graph that uses marks to record each piece of data above a number line

An angle with a measure of 180 degrees

The middle value in a data set

WHich of the following are base units?

The vertical axis of a coordinate grid

12 inches = _______ yards

A mathematical phrase that contains operations, numbers, and/or variables.

The difference between the highest value and the lowest value on a line plot

A pair of numbers in which the x-coordinate is first and the y-coordinate second

Figures that have the same size and shape