Toán Lớp 6: Find the circumference of a quadrant of diameter 56 cm.
(Take π = ___ 22/7 )
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Toán Lớp 6: Find the circumference of a quadrant of diameter 56 cm.
(Take π = ___ 22/7 )
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Solution
The circumference of the circle is:
The perimeter of a quadrant is: