https://file.aiquickdraw.com/mathbot/file/1726613050464rtvjs0z4.jpg

The image asks to calculate the area of a circle using the formula:

\[
A = \pi r^2
\]

Where:
- \( r \) is the radius of the circle, which is given as **5 cm**.
- \( \pi \) is approximated as **3.14**.

Now, applying the values:

\[
A = 3.14 \times (5^2) = 3.14 \times 25 = 78.5 \, \text{cm}^2
\]

So, the area of the circle is **78.5 cm²**, rounded to the nearest tenth.

Would you like more details or have any questions about this calculation?

Here are 5 related questions for you:
1. How does the area change if the radius doubles?
2. What is the circumference of this circle using the formula \( C = 2\pi r \)?
3. How do you calculate the area if the diameter is provided instead of the radius?
4. What would the area be if \( \pi \) is used as \( 3.1416 \) instead of \( 3.14 \)?
5. How is the area of a sector calculated for part of a circle?

**Tip:** Remember that the area of a circle grows quadratically with the radius, meaning if the radius doubles, the area becomes four times larger!

Calculate the area of the circle using the formula A = πr², with r = 5 cm and π approximated as 3.14.

Learn how to calculate the area of a circle using the radius. This example uses a 5 cm radius with π approximated at 3.14 to find the area, which is a fundamental concept in geometry suitable for students in grades 5 to 7.

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