Cylinder -- Surface Area
Flashcard
•
Mathematics
•
8th Grade
•
Practice Problem
•
Hard
Standards-aligned
Wayground Content
FREE Resource
Student preview
15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
What is the formula to find the total surface area of a cylinder?
Back
Total Surface Area = 2πr(h + r), where r is the radius and h is the height.
2.
FLASHCARD QUESTION
Front
What is the lateral surface area of a cylinder?
Back
Lateral Surface Area = 2πrh, where r is the radius and h is the height.
3.
FLASHCARD QUESTION
Front
How do you find the radius of a cylinder if you know the diameter?
Back
Radius = Diameter / 2.
Tags
CCSS.7.G.B.4
4.
FLASHCARD QUESTION
Front
What units are used to measure surface area?
Back
Square units (e.g., square inches, square centimeters, square meters).
5.
FLASHCARD QUESTION
Front
If a cylinder has a height of 10 cm and a radius of 3 cm, what is its lateral surface area?
Back
Lateral Surface Area = 2πrh = 2π(3)(10) = 60π ≈ 188.5 cm².
6.
FLASHCARD QUESTION
Front
What is the total surface area of a cylinder with a radius of 4 cm and a height of 5 cm?
Back
Total Surface Area = 2πr(h + r) = 2π(4)(5 + 4) = 72π ≈ 226.9 cm².
7.
FLASHCARD QUESTION
Front
What is the significance of π in the formulas for the surface area of a cylinder?
Back
π (pi) is a constant that represents the ratio of the circumference of a circle to its diameter, approximately equal to 3.14.
Tags
CCSS.7.G.B.4
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports
Continue with Google
Continue with Email
Continue with Microsoft
or continue with
%20(1).png)
Apple
Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?
