Answer:
10 2/3π or 33.51
Step-by-step explanation:
the volume of a sphere is 4/3πr^3
if the sphere has a diameter of 4 the radius is half the diameter so it would be 2. 2^3 = 8 now multiply 8 by 4/3 to get 10 2/3. now multiply by pi to get 10 2/3 π or 33.5103 which rounds to 33.51
12-(-6)=18
-18+12=-6
area = 12 m²
area = L x W
area = 4 x 3 = 12 m²
H is same as h which means height if cone or perpendicular drawn from tip of cone to the base plane !
Hope this helps
