Question

find the diameter of a circle whose circumference is 264 cm.​

Answer 1

Answer:

D = 12 cm

Circum. = 2πr = 264

r = 264×7/22×2 = 6cm

then diameter = 2r = 2×6 = 12 cm

HOPE IT HELPS..

Answer 2

Finding Diameter:

Step-by-step explanation:

$\ Given \ value :\\\\ \ Circumference = 264 cm\\\\\ Find: \\\\\ diameter =?\\\\\ Solution:\\\\\ circumference = 2\pi r\\\\ 264 =2 \times \frac{22}{7} \times r\\\\r=\frac{264 \times 7}{22\times 2}\\\\r= \frac{132\times 7}{22}\\ \\r= 6\times 7\\\\r= 42\\\\\ Formula \ of \ Diameter \ = 2\times r\\\\\ Diameter = 2 \times 42\\\\\ Diameter = 84$

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