Answer:
Explanation:
To calculate the difference in area between A and B, we need to first determine the areas of A and B separately.
Let's start with A. From the given information, we know that A has a measurement of 20 cm. To find the area of A, we use the formula for the area of a circle: A = πr^2, where π is approximately equal to 3.14 and r is the radius of the circle.
In this case, the radius of A is half of the measurement given, which is 10 cm. Plugging in the values into the formula, we get:
→ A = 3.14 * (10 cm)^2 = 3.14 * 100 cm^2 = 314 cm^2.
Now, let's move on to B. Unfortunately, the given information, does not provide any relevant details to calculate the area of B.
Therefore, we cannot determine the area of B based on the given information.
As a result, we are only able to calculate the area of A, which is 314 cm^2. Without knowing the area of B, we cannot find the difference in area between A and B.