abrahamcannon352 abrahamcannon352

10-08-2016
Mathematics

contestada

If a cylinder has a radius of 6 ft and a height of 12.2 ft, what is the surface area? Use 3.14 for p.

Respuesta :

MathGeek289 MathGeek289

10-08-2016

Okay, So Surface Area Formula:
SA = (R²*3.14*2) + (D * 3.14 * H)

So, Lets Solve.

SA = 6² * 3.14 * 2 + 12 * 3.14 * 12.2
So:
SA = 36 * 3.14 * 2 + 37.68 * 12.2
Next:
SA = 72 * 3.14 + 459.696
Next :
SA = 226.08 + 459.696
Final:
SA = 685.776ft³

Answer Link

Otras preguntas

In his math class, Rob observes that students who watch more TV tend to have more test anxiety. He decides to make a graph, matching each person's weekly TV ti

The direction of rotation of Venus is _________ to the direction of all other planets. A. Opposite B. Equal C. Counterclockwise D. Clockwise

The short sides of a rectangle are 2 inches. The long sides of the same rectangle are three less than a certain number of inches. Suppose that you are given th

Does jerry seinfeld own all the cars in his show

Which of the following is the most basic level of organization that can perform functions like converting food into energy? Atoms Cells Molecules Tissues

I need help with #2!

64,600,000 cm to km

Darin can purchase tile at a store for 0.79 per tile and rent a tile saw for $24. At another store, he can borrow the tile saw for free if he buys tiles there f

Ojalá que mis amigos ________(venir) a mi fiesta de graduación este mayo. Espero que ellos me ________(dejar) saber pronto.

The area of a rectangular ice rink is 900 sq. yards. If the length of the rink is 100 yards what is the width of the rink?