Question

the diameter of a circle is 34 feet. what is the circles area?
d=34 ft
round your answer to the nearest hundredth.
square feet
submit

Explanation:

Step1: Find the radius

The radius \( r \) of a circle is half of its diameter \( d \). Given \( d = 34 \) feet, so \( r=\frac{d}{2}=\frac{34}{2} = 17 \) feet.

Step2: Calculate the area

The formula for the area \( A \) of a circle is \( A=\pi r^{2} \). Substitute \( r = 17 \) into the formula: \( A=\pi\times17^{2}=\pi\times289\approx3.14159\times289\approx907.92 \) (rounded to the nearest hundredth).

Answer:

\( 907.92 \)