Raven - Math Test Review

The diameter of the wheel on a bicycle is 24 inches. Which is closest to the circumference of the wheel?

• 25.36 in

• 37.68 in

• 75.36 in

• 452.16 in

What is circumference?

• The distance around a circle.
• The space inside the circle.
• A line from side to side passing through the center.
• A line from the center to the side.

What is the area of a circle?

• The distance around a circle.
• The space inside the circle.
• A line from side to side passing through the center.
• A line from the center to the side.

Is the red line a radius or diameter of the circle?

• Radius
• Diameter

What is the area of this circle?

• 50.27 cm²

• 78.23 cm²

• 98.12 cm²

• 201.06 cm²

A perimeter of a rectangle is 20 meters.  The width is 4 meters.  What would the length be?

• 6 m
• 13 m
• 15 m

Which has the greater area: a square with a side that measures 7 meters, or a 6-by-8 meter rectangle?

• Square
• Rectangle

A polygon has to have

• at least two sides
• at least three sides
• four or more sides
• no sides

Which of these is a polygon?

• cube

• quadrilateral

• angle

• circle

The name of this polygon is

• Heptagon

• octagon

• Hexagon

• Nonagon