there are 7 round tables at a party the radius of his table is 20 cm how much long ribbon is required to cover the 7. tables ( statement. ke. saath)
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no. of circles = 7 (given)
radius = 20 cm (given)
area of a circle = πr²
therefore,
length of ribbon required = 7 x (3.14 x {20}²)
which equals to, 8792 cm.
hope it helped you please mark as brainliest :)
radius = 20 cm (given)
area of a circle = πr²
therefore,
length of ribbon required = 7 x (3.14 x {20}²)
which equals to, 8792 cm.
hope it helped you please mark as brainliest :)
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