What is the formula for the area of a circle?
Area of Circles and Composite Figures

Flashcard
•
Mathematics
•
7th Grade
•
Hard
Quizizz Content
FREE Resource
Student preview

15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
Back
Area = πr², where r is the radius of the circle.
2.
FLASHCARD QUESTION
Front
What is the radius of a circle?
Back
The radius is the distance from the center of the circle to any point on its circumference.
3.
FLASHCARD QUESTION
Front
What is the diameter of a circle?
Back
The diameter is twice the length of the radius and is the distance across the circle through its center.
4.
FLASHCARD QUESTION
Front
How do you find the area of a triangle?
Back
Area = 1/2 × base × height.
5.
FLASHCARD QUESTION
Front
What is a composite figure?
Back
A composite figure is a shape that is made up of two or more simple shapes.
6.
FLASHCARD QUESTION
Front
How do you find the area of a composite figure?
Back
Find the area of each simple shape and then add them together.
7.
FLASHCARD QUESTION
Front
What is the area of a circle with a radius of 3 cm?
Back
Area = π(3 cm)² = 28.27 cm² (approximately).
Create a free account and access millions of resources
Similar Resources on Quizizz
12 questions
Extra Help 6/7/23 Circumference and Area of Circles

Flashcard
•
7th Grade
10 questions
Area and Circumference

Flashcard
•
7th Grade
11 questions
Area and Circumference of a Circle

Flashcard
•
7th Grade
15 questions
Circumference of Circles

Flashcard
•
7th Grade
10 questions
Area and Circumference of Circles

Flashcard
•
7th Grade
10 questions
Area and Circumference of Circles

Flashcard
•
7th Grade
10 questions
Area and circumference of circles

Flashcard
•
7th Grade
11 questions
Area and Circumference of a Circle

Flashcard
•
7th Grade
Popular Resources on Quizizz
15 questions
Multiplication Facts

Quiz
•
4th Grade
20 questions
Math Review - Grade 6

Quiz
•
6th Grade
20 questions
math review

Quiz
•
4th Grade
5 questions
capitalization in sentences

Quiz
•
5th - 8th Grade
10 questions
Juneteenth History and Significance

Interactive video
•
5th - 8th Grade
15 questions
Adding and Subtracting Fractions

Quiz
•
5th Grade
10 questions
R2H Day One Internship Expectation Review Guidelines

Quiz
•
Professional Development
12 questions
Dividing Fractions

Quiz
•
6th Grade