Question

find the area. 5 cm

Explanation:

Step1: Recall the formula for the area of a circle

The formula for the area of a circle is \( A = \pi r^2 \), where \( r \) is the radius of the circle.

Step2: Identify the radius

From the diagram, the radius \( r = 5 \) cm.

Step3: Substitute the radius into the formula

Substitute \( r = 5 \) into \( A = \pi r^2 \), we get \( A = \pi \times (5)^2 \).

Step4: Calculate the area

\( A = \pi \times 25 = 25\pi \) square centimeters. If we use \( \pi \approx 3.14 \), then \( A \approx 25 \times 3.14 = 78.5 \) square centimeters.

Answer:

The area of the circle is \( 25\pi \) \( \text{cm}^2 \) (or approximately \( 78.5 \) \( \text{cm}^2 \)).