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26-04-2021
Mathematics

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If segment AO has a length of 19 cm, then which option shows the circumference of circle O?

A.19π cm
B.38π cm
C.57 cm
D.190 cm

If segment AO has a length of 19 cm then which option shows the circumference of circle O A19π cm B38π cm C57 cm D190 cm class=

Respuesta :

Zyri05112 Zyri05112

26-04-2021

C=2piR

19 x 2pi = 38cm

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