Question

plzz solve it fast......​

Answer 1

Answer:

Volume of metallic sphere = Volume of cyllinder

H = 2.744

Answer 2

r = 4.2 cm

R = 6 cm

h= ?

$\frac{4}{3} \pi {r}^{2} = \pi \: {r}^{2} h \\ \frac{4}{3} \times 17 .64 = 36h \\ h = 4 \times 5.88 \ \div 36 \\ h = 0.15$

ans