alicia2444 alicia2444

23-11-2021
Mathematics

contestada

calculate the volume of a hemisphere with radius 3.2 cm?

Respuesta :

spongemanstraightpan spongemanstraightpan

23-11-2021

Answer:

128.61 cm

Step-by-step explanation:

Given, radius of the sphere, r=3.2cm.

Therefore, the surface area of sphere =4πr2

=4π(3.2)2 cm2

=4×3.14×3.2×3.2 cm2

=128.61 cm2.

Hope this helped out...

Answer Link

gwendyddamanya gwendyddamanya

23-11-2021

Answer:

Step-by-step explanation:

v=(2/3)πr3

v=(2/3)*22/7*3.2^3

v=68.6cm^3

Answer Link

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