Area of Parts of Circles and Shaded areas Mastery Check
Flashcard
•
Mathematics
•
7th Grade
•
Practice Problem
•
Hard
+3
Standards-aligned
Wayground Content
FREE Resource
Student preview
15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
What is the formula for the area of a circle?
Back
The area A of a circle is given by the formula A = πr², where r is the radius of the circle.
Tags
CCSS.7.G.B.4
2.
FLASHCARD QUESTION
Front
How do you calculate the area of a semicircle?
Back
The area of a semicircle is half the area of a full circle, calculated as A = (1/2)πr².
Tags
CCSS.7.G.B.4
3.
FLASHCARD QUESTION
Front
What is the relationship between diameter and radius?
Back
The diameter d of a circle is twice the radius r, expressed as d = 2r.
Tags
CCSS.7.G.B.4
4.
FLASHCARD QUESTION
Front
How do you find the area of a shaded region between two circles?
Back
To find the area of a shaded region between two circles, subtract the area of the smaller circle from the area of the larger circle: A = πR² - πr².
Tags
CCSS.7.G.B.4
5.
FLASHCARD QUESTION
Front
What is the formula for the area of a rectangle?
Back
The area A of a rectangle is calculated as A = length × width.
Tags
CCSS.3.MD.C.7B
CCSS.4.MD.A.3
6.
FLASHCARD QUESTION
Front
How do you calculate the area of a quarter circle?
Back
The area of a quarter circle is one-fourth of the area of a full circle, calculated as A = (1/4)πr².
Tags
CCSS.7.G.B.4
7.
FLASHCARD QUESTION
Front
What is the formula for the area of a square?
Back
The area A of a square is given by the formula A = side², where 'side' is the length of one side of the square.
Tags
CCSS.3.MD.C.7B
CCSS.4.MD.A.3
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
Already have an account?
