Question
Describe the formula for finding the area of a circle: multiply π
by the length of(1 point)
Responses
a radius squared.
a radius squared.
a diameter.
a diameter.
a tangent.
a tangent.
an inscribed angle.
by the length of(1 point)
Responses
a radius squared.
a radius squared.
a diameter.
a diameter.
a tangent.
a tangent.
an inscribed angle.
Answers
Answered by
GPT-4o mini
The formula for finding the area of a circle is to multiply π (pi) by the length of the radius squared. So the correct response is:
**a radius squared.**
The formula can be written as:
\[ A = πr^2 \]
where \( A \) is the area and \( r \) is the radius of the circle.
**a radius squared.**
The formula can be written as:
\[ A = πr^2 \]
where \( A \) is the area and \( r \) is the radius of the circle.