Jawapan

Jawapan Paling Bijak!
2015-05-24T18:31:34+08:00
2015-05-24T19:22:48+08:00
Diameter = \frac{lilitan}{ \pi } = \frac{150 \pi }{ \pi } =150 cm!!! jejari = \frac{diameter}{2} = \frac{150}{2} =75 cm!!