6th Grade Math: Unit 09 Vocabulary

Fill in the blank: An ________ is an angle that measures less than 90°.

Fill in the blank: An ________ is formed by two rays with a common endpoint (the vertex).

Fill in the blank: ________ are angle marks indicating angles of the same measure.

Fill in the blank: ________ is the measurement attribute that describes the number of square units a figure or region covers.

Fill in the blank: The ________ of a right rectangular prism are any two congruent, opposite, and parallel faces shaped like rectangles; exactly 3 possible sets.

Fill in the blank: ________ means of equal measure, having exactly the same size and same shape.

Fill in the blank: An ________ is where the sides of two faces meet on a three-dimensional figure.

Fill in the blank: An ________ is a mathematical statement composed of algebraic and/or numeric expressions set equal to each other.

Fill in the blank: ________ means all angles in a polygon are congruent in measure.

Fill in the blank: ________ means all side lengths of a polygon are congruent in measure.