gahha70kkak
gahha70kkak gahha70kkak
  • 02-06-2021
  • Mathematics
contestada

Please HELPP with this question

Please HELPP with this question class=

Respuesta :

matthewray642 matthewray642
  • 02-06-2021
4.5 I think if not you can just look up the surface area of 9
Answer Link
sqdancefan
sqdancefan sqdancefan
  • 02-06-2021

9514 1404 393

Answer:

  551.07 yd²

Step-by-step explanation:

For radius r and height h, the total surface area of the cylinder is given by ...

  SA = 2πr(r +h)

Here, the radius is 4.5 yards (half the diameter) and the height is 15 yards. That makes the surface area ...

  SA = 2(3.14)(4.5 yd)(4.5 +15 yd) = 551.07 yd²

Answer Link

Otras preguntas

What significance did the deaths in lord of the fly's have
what did led laptops originate from?
what is 37/50 as a percent
Rewrite the following sentence using Power Words--ACTION verbs and VIVID nouns. Chelsea said, "I'm bored. Let's do something."
what is all the proper units of weight in the metric system
A certain fungus grows in a circular shape. Its diameter in inches after t weeks is given below 6 -(50/t^2+ 10). What is the square inches at the end of 5 week
What are the chances of donald trump becoming president?
How did the Civil War transform American literature?
-Read the sentence below. "I don’t know ___ that actor is." Which word should go in the blank? a. who’s b. whomever c. whom who
which argument is the best example of logos a- Dad, everybody in school has this computer. I've got to have this computer. If I don't get this computer, I'll be