
Surface Area of Prisms and Cylinders
Flashcard
•
Mathematics
•
8th Grade
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
Student preview

15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
What is surface area?
Back
Surface area is the total area that the surface of a three-dimensional object occupies. It is measured in square units.
2.
FLASHCARD QUESTION
Front
How do you find the surface area of a rectangular prism?
Back
To find the surface area of a rectangular prism, use the formula: SA = 2(lw + lh + wh), where l is length, w is width, and h is height.
3.
FLASHCARD QUESTION
Front
What is the formula for the surface area of a cylinder?
Back
The surface area of a cylinder is given by the formula: SA = 2πr(h + r), where r is the radius and h is the height.
4.
FLASHCARD QUESTION
Front
What does it mean to find the surface area of a shape?
Back
Finding the surface area of a shape means calculating the total area that covers the outside of the shape.
5.
FLASHCARD QUESTION
Front
If a rectangular prism has dimensions 3 cm, 4 cm, and 5 cm, what is its surface area?
Back
The surface area is 94 cm².
6.
FLASHCARD QUESTION
Front
What is the significance of using 3.14 for pi in calculations?
Back
Using 3.14 for pi is a common approximation that simplifies calculations involving circles and cylinders.
7.
FLASHCARD QUESTION
Front
What is the surface area of a cylinder with a radius of 3 cm and a height of 5 cm?
Back
Using the formula SA = 2πr(h + r), the surface area is approximately 150.8 cm².
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 Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?