What is the area of a circle with a diameter of 14?
Category: Math · Difficulty: expert
Hint: Use the formula for area: A = πr².
Answer
154
Explanation
Radius is 7 (half the diameter); area = π(7²) = 49π, approximated to 154.
This is a expert math riddle — one of the harder riddles here. The answer is 154.
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