Math and geometry play an influential role in our lives, whether we realize it or not. One such example is measuring circumference using the diameter of a circle. The concept is not only useful for ...

Many times in day-to-day life or in academic and professional fields, we may come across situations where we need to calculate the diameter of a circle given its circumference. This simple ...

STEP 1 - WRAP RIBBON: Take the ribbon and wrap it around a glass. Mark where the ribbon overlaps itself. Image caption, STEP 2 - CUT CIRCUMFERENCE: Cut the ribbon at the point where it overlaps. You ...

Introduction If you wanted to measure the circumference of Earth, how long would your tape measure have to be? Would you need to walk the whole way around the world to find the answer? Do you think ...