The circumference of the circle whose diameter is 13.6 cm is
42.7 cm
85.4 cm
54.4 cm
21 35 cm
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Answer: D ⇒ 13.6cm
R ⇒ 13.6/2 ⇒ 136/20 ⇒ 34/5cm
Step-by-step explanation:
Circumference of circle ⇒ 2r
⇒ 2×22÷7×34÷5
⇒ 44÷7×34÷5
⇒ 1496÷35
⇒ 42.7 cm
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