Question

Use the ruler provided to measure the radius of the circle to the nearest half centimeter.

Which measurement is closest to the area of the circle in square centimeters?

Answer 1

[AI-generated answer — Bot GPT 3.5]

To measure the radius of the circle using the ruler, place the ruler across the center of the circle and measure the distance from the center to the edge. Round the measurement to the nearest half centimeter.

To find the area of the circle, use the formula A = πr^2, where r is the radius of the circle. Once you have measured the radius, square it and multiply by π to find the area.

Compare the calculated area of the circle to the provided measurements to see which one is closest.