shelbythomas417
shelbythomas417 shelbythomas417
  • 24-02-2021
  • Mathematics
contestada

find the surface area of a cylinder with a height of 9 inches and a base radius of 4 inches

Respuesta :

arj1ta
arj1ta arj1ta
  • 24-02-2021

answer:

104π or 326.56 inches^2

step-by-step explanation:

  • know the surface area formula for a cylinder
  • once you know that plug in the numbers given

formula: 2πrh+2πr^2

  • r stands for radius
  • h stands for height
  • π stands for pi

- now that you know that, plug in

2πrh+2πr^2

2π(4)(9) + 2π(4)^2

72π + 32π

104π

  • the answer would be 104π inches^2
  • you can further solve this by multiplying by 3.14 instead of putting π
Answer Link

Otras preguntas

What is the final stage in gaining a new client?
Vicki is sailing toward shore. Her expectation of seeing shore soon will _____________ her response criteron for perceiving land.
¿____ son buenos amigos? David y Marcos. A. Quién c. Quiénes b. Cuántos d. Cuánto.
How does Jasan Zimmerman's story contribute to the central ideas of the article? A. Jasan Zimmerman's story serves as an example of how adversity as a cancer su
describe the effect that dehydration would have on the specific gravity of urine and why
At a farmer’s market, two vendors sell fresh milk. One vendor sells 2 liters for $3.80, and another vendor sells 1.5 liters for $2.70. Which is the better deal?
diagram of a separate funnel​
The important and expensive component of computer​
Which one is it linear or nonlinear
which of the following statements best describes nucleic acids?