What is the area of a circle with a diameter of 10 meters?
Category: Math · Difficulty: hard
Hint: Remember the formula for the area of a circle.
Answer
78.54
Explanation
The area A of a circle is given by A = πr². Here, r = 5, so A = π(5)² ≈ 78.54.
This is a hard math riddle — a tricky one that takes a little thought. The answer is 78.54.
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