Question

Find the volume and curved surface area of a sphere of radius5.6 cm​

Answer 1

Answer:

v=131.41cm^3

c.s.a=394.24cm^2

Answer 2

Answer:

735.25

and 393.8

Step-by-step explanation:

• volume of sphere is
• $\frac{4}{3} \pi \: r {}^{3}$
• c s a of sphere is
• $4\pi \: {r}^{2}$

given: r = 5.6 cm

Solution: Volume = 4/3 * 3.14 * (5.6)^3

= 735.25 cm^3 ( approx.)

CSA = 4 *3.14*(5.6)^2

= 393.8 cm^2 (approx)