7th Math Unit 2 Vocab Quiz Review

1. A letter or symbol that represents a number.

• Coefficient
• Constant
• Solution
• Variable

2. A mathematical statement composed of algebraic and/or numeric expressions set apart by an equal sign.

• Constant
• Equation
• Inequality
• Solution set

3. Two angles whose degree measures have a sum of 90 degrees.

• Adjacent angles
• Complementary angles
• Straight angles
• Supplementary angles

4. Values for the variable that make the equation true.

• Constant
• Coefficient
• Solution set
• Variable

5. Two non-overlapping angles that share a common vertex and exactly one ray.

• Adjacent angles
• Congruent angles
• Supplementary angles
• Vertical angles

6. Two angles whose degree measures have a sum of 180 degrees.

• Complementary angles
• Congruent angles
• Straight angles
• Supplementary angles

7. A number that is multiplied by a variable.

• Coefficient
• Constant
• Equation
• Variable

8. An angle with rays extending in opposite directions and whose degree measure is 180 degrees.

• Adjacent angle
• Congruent angle
• Straight angle
• Vertical angle

9. A mathematical statement composed of algebraic and/or numeric expressions set apart by an inequality symbol.

• Coefficient
• Constant
• Equation
• Inequality

10. Angles whose measurements are equal.

• Complementary angles
• Congruent angles
• Supplementary angles
• Vertical angles