tchpisces tchpisces

14-07-2017
Mathematics

contestada

D=6.3cm what is the circumference and area of the circle

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ChristenJoy ChristenJoy

14-07-2017

Circumference = 2pir
=2×pi×1.6
=10.05

Area= pir^d
=pi × 6.3
=19.79

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