Questions LLC
Login
or
Sign Up
Ask a New Question
Questions
Math
The circumference of a circle with radius r is πr2
Is this true?
1 answer
C = pi * d
A = pi * r^2
You can
ask a new question
or
answer this question
.
Related Questions
A circle has a circumference of 56.52 cm and a radius of 9 cm.
What number represents the ratio of the circumference to the
Which chart is correctly developed with the circumference and the area of a circle with a radius of 5 cm?(1 point) Responses
Which chart is correctly developed with the circumference and the area of a circle with a radius of 5 cm?(1 point)
Responses
Which chart is correctly developed with the circumference and the area of a circle with a radius of 5 cm?(1 point) Responses
For any circle, which ratio is equal to the number π? Select all that apply.
***A. Circumference ------------------- Diameter B.
Olivia is told that the circumference of a circle is equal to 8π . How can she use this value to calculate the area of the
Which chart is correctly developed with the circumference and the area of a circle with a radius of 5 cm?(1 point) Responses
Which chart is correctly developed with the circumference and the area of a circle with a radius of 5 cm?(1 point)
Responses
Which of the following expressions correctly shows the relationship between the circumference and the area of a circle?
Cd=π
Which chart is correctly developed with the circumference and the area of a circle with a radius of 5 cm?(1 point)
Responses