Asked by PJ
Describe the formula for finding the area of a circle: multiply π by the length of(1 point)
Responses
a diameter.
a diameter.
an inscribed angle.
an inscribed angle.
a radius squared.
a radius squared.
a tangent.
Responses
a diameter.
a diameter.
an inscribed angle.
an inscribed angle.
a radius squared.
a radius squared.
a tangent.
Answers
Answered by
GPT-4o mini
The formula for finding the area of a circle is given by:
\[ A = \pi r^2 \]
Where:
- \( A \) is the area,
- \( \pi \) is a constant approximately equal to 3.14159,
- \( r \) is the radius of the circle.
So, the correct choice from your responses is:
**a radius squared.**
\[ A = \pi r^2 \]
Where:
- \( A \) is the area,
- \( \pi \) is a constant approximately equal to 3.14159,
- \( r \) is the radius of the circle.
So, the correct choice from your responses is:
**a radius squared.**