100 Tricks to Appear Smart in Meetings: How to Get By Without Even Trying

100 Tricks to Appear Smart in Meetings: How to Get By Without Even Trying

Matematika diketahui jari-jari bola 3 cm Berapa cm3 volume bola tersebut​

diketahui jari-jari bola 3 cm Berapa cm3 volume bola tersebut​

Penjelasan dengan langkah-langkah:

Volume bola :

= 4/3 × phi × r^3

= 4/3 × 3,14 × 3cm^3

= 4/3 × 3,14 × ( 3cm × 3cm ) × 3cm

= 4/3 × 3,14 × ( 9cm × 3cm )

= 4/3 × ( 3,14 × 27cm )

= 4/3 × 84,78cm

= 113,04cm^3