Acone has a diameter of 10 inches. if its height is twice its radius, about what is the volume of the cone in cubic inches? use 3.14 for π.

Answer with Step-by-step explanation:

The volume of cone is given by:

V=

Where r is the radius of cone and h is height

r=d/2 where d is the diameter

Hence, here r=5 in.

height is twice its radius ⇒ h=10 in.

V=

V=261.66 in³

Hence, Volume of cone is:

261.66 in³

  q

step-by-step explanation:

each line from a vertex to the midpoint of the opposite side is called a median. the point where the medians intersect, point q, is the centroid.

the centroid of δabc is point q.

  or  

step-by-step explanation:

if the four friends split the cost, p, of the pizza evenly, then each friend pays one-fourth of the cost of the pizza.

the expression is   or