This math topic focuses on calculating the area of a circle from its diameter using the value of Pi (π). It's suitable for learners engaging with introductory concepts in geometry, specifically relating to circle areas. The questions provide diagrams of circles with given diameters and students must determine the circle's area, returning their answers in terms of π. Each question includes a set of multiple-choice answers, all represented in LaTeX, enhancing visualization and calculation accuracy. This activity aids in understanding the application of the formula for the area of a circle, \( A = πr^2 \), through practical problems.
Work on practice problems directly here, or download the printable pdf worksheet to practice offline.
Complete these online problems with 80% or 4 correct answers in a row. Results are immediate.
What is the area in terms of π?