Question

Here is a picture of a circle. Each square represents 1 square unit.oa. Explain why the area of the circle is less than 4 square units.Type your response in the space below.

Answer 1

a. The circle doesn't fill 4 squares

b. The circle is greater than 2 squares

c. The area is more than 3 square units.

Step-by-step explanation:

The area of the circle is a measure of the region that the circle occupies. Since the circle doesn't fill 4 squares, we can say that the area is less than 4 square units.

In the same way, the area is more than 2 square units because the circle occupies more than half of each square. We can also compare the following figures:

Finally, we can compare the following figures and think that the area is more than 3 square units.