Monday-Review

What does the red line represent?

• The circumference of the circle

• The diameter of the circle

• The radius of the circle

The diameter of a circle is 10 in.

What is its radius?

• 20 in.

• 5 in.

Does this circle show the radius or diameter?

• radius

• diameter

What is the radius of this circle?

• 40 cm

• 20 cm

• 10 cm

The diameter of a circle is 10 inches. What is the radius?

• 10 inces

• 20 inches

• 5 inches

• 2.5 inches

What is the origin?

• The point furthest away from the center of the coordinate plane

• The four regions of a coordinate plane

• the x-axis

• Where the x-axis and y-axis intersect

What is the ordered pair for point E?

• (3, 0)

• (0,4)

• (0, -3)

• (-3, 0)

On what axis would I expect to find point F?

• y-axis

• x-axis

What is an ordered pair?

• a set of numbers used to locate a point on the coordinate plane

• the vertical number line

• a number that corresponds to a number on the y-axis

• a point where the numbers intersect