An ice cream cone has a height of 6 inches and a radius of 2 inches. The ice cream completely fills the cone, as well as the half sphere above the cone. Which is closest to the total volume of the ice cream?
PLEASE DO IT QUICKLY

8π

40/3π

20π

16/3π

geometry: triangles

solvers

lessons

answers archive

call the larger triangle abc

then the smaller triangle cde is similar to abc (all angles are equal, aaa).  

ab is the side that is 36, and we wish to find de, the side corresponding to ab

area_cde = area_abc - area_cde --> area_abc / area_cde = 2

let x=length of de

ratio of areas = (ratio of sides)^2

+2+=+%2836%2fx%29%5e2+

+2+=+1296%2fx%5e2+

++x%5e2+=+1296%2f2+=+648+

25.45584

6(h+1)/2=a

a=area

step-by-step explanation:

its the same thing as a square or rectangle but after multiplying two sides you need to divide it by two.

(x) - (y) = (1 + 4i)