#FeelFreeToLaugh: Laughter and Lessons From Motherhood (and stories to make you feel better

#FeelFreeToLaugh: Laughter and Lessons From Motherhood (and stories to make you feel better

Matematika quizzz... volume tabung 3060 cm³, sedangkan tingginya 5 cm. tentukan jari jari alas nya!

cepat ya ​

quizzz... volume tabung 3060 cm³, sedangkan tingginya 5 cm. tentukan jari jari alas nya!

cepat ya ​

V = πr²t

3.060 cm³ = 3,14 × r² × 5 cm

3.060 cm³ = 15,7 cm × r²

r² = 3.060 cm³ ÷ 15,7 cm

r² = 194,90

r = √194,90

r = 13,96 cm

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