Scale Drawings
Circumference of a Circle
Area of a Circle
Surface Area of a Cylinder
Volume of a Cylinder
400
Find the area of the circle. Use 3.14 for pi. Include correct units. No need to round, write the entire number.
78.5 square centimeters
400
What is the surface area of a cylinder that is 12 centimeters high and has a diameter of 2.5 centimeters. Given an exact answer. Include correct units.
33.125 pi
cm^2
400
There is a hot tub shown in the picture. Approximately how much water does it hold? Use 3.14 for pi and round your answer to the nearest whole cubic meter. Include the correct units.
2,894 cubic meters
500
What is the actual length and the actual width of the rectangle?
39.6 ft and 36 ft
500
Find the circumference of the circle. Use 3.14 for pi. Include correct units. No need to round, write the entire number.
25.12 cm
500
A circular napkin has a circumference of 21.98 inches. What is the area of the napkin? Use 3.14 for pi. Round your answer to the nearest whole number. Include correct units.
38 inches squared
500
Use the net to find the surface area of the cylinder. Use 3.14 for pi . Round to the nearest tenth. Include correct units.
428.6 cm2
500
What is the approximate volume of the cylinder? Use 3.14 for pi. Include correct units. The radius is 4 inches. No need to round, use the entire number.
602.88 inches cubed