A line that passes through a figure in such a way that the part of the figure on one side of the line is a mirror reflection of the part on the other side of the line.

A factor of two or more numbers.

Figures or angles that have the same size and shape.

a(b + c) = ab + ac

The side opposite the right angle in a right triangle.

An angle placed inside a circle with its vertex on the circle and whose sides contain chords of the circle.

In a data set, the sum of all the data points, divided by the number of data points; average.

Perpendicular.

Description

Term

The point (0, 0) on a coordinate plane, where the x-axis and the y-axis intersect.

A quadrilateral with opposite sides parallel.

A three-dimensional solid that is bounded by plane polygons.

The number which, when multiplied times a particular fraction, gives a result of 1.

Two angles are _________ if their sum is 180 degrees.

A change in the position, shape, or size of a geometric figure.

The point on an angle where the two sides intersect.