2nd Form Measurement Test

The perimeter of an object is defined as

• the amount of space inside a shape

• the distance around the shape

• the amount of space inside a shape divided by two

• half the distance around a shape

A rectangular swimming pool has a length of 20m and a width of 7m. What is the perimeter of the pool?

• 54m

• 140m

• 27m

Calculate the perimeter of the trapezoid!

• 37ft.

• 24ft.

• 34ft.

The sides of an equilateral triangle measure 12cm. What is the perimeter of the triangle?

• 144cm.

• 36cm.

• 12cm.

The diameter of a circle is defines as:

• The measurement around the circle.

• The distance from an edge of a circle to another edge.

• The distance from the center of the circle to an edge of a circle

• The distance from an edge of a circle to another edge through the center.

Is the red line shown in the circle the radius or the diameter ?

• Radius

• Diameter

What does "circumference" mean?

• Space a circle takes up
• Distance around a circle
• Line from one side of a circle to another
• Line from center of circle to side

What two formulas can you use to find the circumference?

• C = π·d

• C = π·r²

• C = 2·π·r

• C = d²

Steven purchases a bowl. The diameter of the bowl is 14 cm. What is the circumference of the bowl?

• 28 cm
• 43.96 cm
• 87.96 cm
• 7 cm

Daniel wants to buy cookies for her friend. The
radius of a cookie is 5 inches. What is the cookie’s 
circumference?

• 10 in
• 2.5 in
• 15.7 in
• 31.4 in