The problem asks to calculate the circumference and area of the flower based on its diameter of 5 inches.

1. Circumference:

   • The formula for the circumference $C$ of a circle is: $C = \pi \times d$ where $d$ is the diameter. $C = \pi \times 5 \approx 3.1416 \times 5 = 15.7 \, \text{inches}$

2. Area:

   • The formula for the area $A$ of a circle is: $A = \pi \times r^2$ where $r$ is the radius, which is half the diameter. $r = \frac{5}{2} = 2.5 \, \text{inches}$ $A = \pi \times (2.5)^2 \approx 3.1416 \times 6.25 = 19.6 \, \text{square inches}$

So, the answers are:

• Circumference: 15.7 inches
• Area: 19.6 square inches

Would you like any more details on this calculation? Here are five follow-up questions to deepen understanding:

1. What is the relationship between the radius and diameter of a circle?
2. How does doubling the radius affect the area of a circle?
3. Why do we use $\pi$ in circle-related calculations?
4. How would the circumference change if the diameter doubled?
5. Can you calculate the radius if only the circumference is given?

Tip: Always round your intermediate steps to avoid significant rounding errors in your final answer.