Question

if the circumference is 1232cm what is the diameter and radius​

Answer 1

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hey mate,

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➡️The circumference of the circle = 1232 cm

➡️The circumference of the circle = 2πr

➡️2πr = 1232

➡️2×22/7 × r = 1232

➡️r = ( 1232 × 7 ) / 44

➡️r = 196 cm

⭕Radius = 196 cm

➡️Diameter = 2 × Radius

➡️Diameter = 2 × 196

⭕Diameter = 392 cm

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thanks

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Answer 2

Here, let the radius be r.
So, circumference = 1232 cm
i.e 2πr = 1232
i.e πr = 616 cm
i.e r = 616/π
i.e r = 616 × 7/22
i.e r = 56×7/2
i.e r = 28 × 7
i.e r = 196cm
Now, d = 2r = 2 × 196cm = 392 cm.