Core 1 Math Vocabulary Quiz

the amount of turn between two straight lines that connect at a point

• area
• angle
• origin
• perimeter

the size of a surface, often calculated by length times width

• area
• angle
• origin
• perimeter

the distance around the outside of a shape or figure

• area
• angle
• origin
• perimeter

a graph made of vertical lines and horizontal lines, including an x-axis and a y-axis

• coordinate plane
• origin
• x-axis
• y-axis

the starting point on a graph, where the x-axis and y-axis intersect; given as (0, 0)

• coordinate plane
• origin
• x-axis
• y-axis

the reference line on the coordinate plane that runs horizontally (left and right)

• coordinate plane
• origin
• x-axis
• y-axis

the reference line on the coordinate plane that runs vertically (up and down)

• coordinate plane
• origin
• x-axis
• y-axis

angles that add up to 90 degrees

• complementary angles
• supplementary angles
• straight line angles

angles that add up to 180 degrees

• complementary angles
• supplementary angles
• acute angles

multiplying a number in front of the parentheses times each number in the parentheses 3(5 + 2) = 3(5) + 3(2) = 15 + 6

• distributive property
• PEMDAS
• multiply
• product