IB Mathematics Applications & Interpretation Question Type 1: Finding the Circumference and Area of a Circle Exercises

Find the ratio of the circumference to the area for a circle of diameter $10\text{ cm}$. Simplify your answer.

Calculate both the circumference and the area of a circle with diameter $10\text{ cm}$, giving answers to two decimal places.

A circle of diameter $10\text{ cm}$ is inscribed in a square of side length $10\text{ cm}$. Find the area of the region between the square and the circle.

Express the circumference of a circle with diameter $10\text{ cm}$ in terms of $\pi$.

For a circle of diameter $10\text{ cm}$, determine by how much the numerical value of the area exceeds the numerical value of the circumference.

Calculate the circumference of a circle with diameter $10\text{ cm}$.

Calculate the number of complete laps around a circular track of diameter $10\text{ m}$ that are completed in a total distance of $1\text{ km}$.

A circular pizza has diameter $10\text{ in}$ and is cut into 8 equal slices. Find the area of one slice in square inches.

Determine the radius of a circle with diameter $10\text{ cm}$ and then find its circumference.

A circular garden has diameter $10\text{ m}$. If fencing costs $12 per meter, calculate the total cost to fence the garden.

Calculate the area of a circle with diameter $10\text{ cm}$.

Express the area of a circle with diameter $10\text{ cm}$ in terms of $\pi$.