Tentukan jari jari apabila diameter 20 cm!, tolong bantu jawab ya….SECEPATNYA!

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Tentukan jari jari apabila diameter 20 cm!

tolong bantu jawab ya….SECEPATNYA!​


Jawaban:

Rumus:

jari jari ( r ) = d ÷ 2

= 20 ÷ 2

= 10

semoga membantu ^^

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