*BRAINLIEST* (only if you get it right)

Which formulas could you use to find the volume of a right circular cone?

A.) V = B•h where B = l•w

B.) V = ⅓B•h where B = πr^2

C.) V = B•h where B = πr^2

D.) V = ⅓B•h where B = l•w

V = ⅓ B∙h where B = πr^2

Step-by-step explanation:

is the area of the base and h is the height as described above. However, some of the other measurements you might learn about cones are specific to right cones.

46.2+112.3

step-by-step explanation:

option a, c,d are correct.

step-by-step explanation:

from the given figure, it is given that z is equidistant from the sides of the triangle rst, then from triangle tzb and triangle szb, we have

tz=sz(given)

bz=zb(common)

therefore, by rhs rule,δtzb ≅δszb

by cpctc, sz≅tz

also, from δctz and δasz,

tz=sz(given)

∠tcz=∠saz(90°)

by rhs rule, δctz ≅ δasz, therefore by cpctc, ∠ctz≅∠asz

also,from δasz and δzsb,

zs=sz(common)

∠zbs=∠saz=90°

by rhs rule, δasz ≅δzsb, therefore, by cpctc, ∠asz≅∠zsb

hence, option a, c,d are correct.