Find the volume of a right circular cone that has a height of 2.4 in and a base with a radius of 10.6 in. Round your answer to the nearest tenth of a cubic inch.

282.4 in^3

Step-by-step explanation:π

The volume of a cone is represented by the equation where r is the radius of the base and h is the height. Substituting in our values for the radius and height we get:

v=1/3π*10.6^2*2.4

v=1/3*2.4*112.36*π

v=0.8*112.36*π

v=89.888*3.14

v=282.4 in^3

a

step-by-step explanation:

check the picture below.

well, the angle at the vertex d is clearly not a right-angle, let's check for the one at the vertex f which does look like,   however if it's indeed, that means ef is perpendicular to df, in which case their slopes will be negative reciprocal of each other.

so the negative reciprocal of the slope of ef is 1, however the slope of df is not 1, is 1/2, so nope, they're not perpendicular lines.