camarshay53shay camarshay53shay
  • 09-01-2018
  • Mathematics
contestada

The height of the cylinder shown in the diagram is two times its radius, r. What is the volume of the cylinder in terms of r?

Respuesta :

eveonyinkwa25 eveonyinkwa25
  • 10-01-2018
 The formula for the right circular cylinder is V = ( pi * r^2) h 
I will adjust this to put h in terms of r:
V = ( pi * r^2 ) 4r 
V = 4 *Pi *r^3 
V/4 *pi = r^3 
we should obtain r = the cubed root of V/ 4 * pi.
Answer Link

Otras preguntas

I NEED HELP BEING TIMED A triangle has side lengths 4.9 cm, 7.3 cm, and 8 cm. The angle measures are 36°, 64°, and 80°. What type of triangle is this triangle?
Cuál es el pretérito perfecto de Ir?
One of the more famous anecdotes in the field of statistics is known as the "Lady Tasting Tea" and involves the renowned Not complete statistician Sir Ronald Ay
Solve for x. x/2≥−4 plz i need help!
Despite their determination and daring, female bicycle athletes didn't always have the support of the cycling community. In 1896, Sporting Life applauded what t
Which of the following best explains why globalization has led to wage cuts in some jobs in the united states
REPOSTING BECAUSE NOBODY ANSWER THIS ONE Please Answer Part A: What is the ratio of the number of students receiving a C and the number of students receiving an
What is Vietnamization? A. Nixon’s plan for exiting Vietnaam B. Nixon’s plan for stopping protesters C. Nixon’s plan for escalating the war
What philosophical ideas guided the Anti-Federalist opposition to the stronger national government? How did those ideas lead them towards specific objections to
Some one can you please help me