Find the diameter and the radius of the circle whose circumfrance is given as 8.8 cm.(pi=22/7)
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Answer:
radius=1.4cm,diameter=2.8
Step-by-step explanation:
we know that,circumference of a circle=2πr or πd
8.8=2×π×r or π×d
r(radius)=8.8/π×2. or. 8.8/π
radius=1.4cm and diameter=2.8cm..........ans.
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