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

The framers of the constitution believed that congress's greatest prerogative would be its ________. a. power of the purse b. oversight of the other two branche

Answer ASAP pleaseeee !!!!

Someooonnnneeee please help

Veronica caught her neighbor stealing her purse. the neighbor confessed that she didn't have enough money to pay her rent and bills. even though veronica sympat

I cant find the remainder 911 ÷ 23

Why is assertive communication an effective strategy

But she is in her grave, and, oh, (Wordsworth, “She Dwelt Among the Untrodden Ways”) Which statements describe the use of meter in the line above? Select all

In pea plants, round peas are dominant (r) and shriveled peas are recessive (r), and yellow peas (shown as light gray in the punnett square) are dominant (y) an

Jefferson's more liberal view of expanding rights for all Americans was most favored by what region of the country? A. South B. East C. Northeast

Pls help it's an emergency ASAP!!!!!! 75 points pls answer question 4!!!!!!!!