Question

Find the volume of the sphere shown. Give each answer rounded to the nearest cubic unit.


201 mm3
134 mm3
268 mm3
67 mm3

Answer 1

@campbell_st can u help?

Answer 2

i hav 1 more prob. after this

Answer 3

ok so the radius = 4 mm

volume of a sphere is

\[V = \frac{4}{3}\pi r^3\]

or it can be written as

\[V = \frac{4 \times \pi \times r^3}{3}\]

just substitute your radius and put it into the calculator

Answer 4

ok

Answer 5

267.94

Answer 6

so 268

Answer 7

thats correct

Answer 8

thank you

Answer 9

hope it helps.... the key is getting the information from the question and then being able to substitute into the formula