prakashraut586
prakashraut586 prakashraut586
  • 02-09-2020
  • Mathematics
contestada

a rectangular piece of paper 71 cm long and 10m wide . a cylinder is formed by rolling the paper along its length , find volume ??​

Respuesta :

mlarsen5000
mlarsen5000 mlarsen5000
  • 02-09-2020

Answer:

Volume=355 cm³

Step-by-step explanation:

I assume it should be 10 cm, not 10 m.  If it is 10 m, everything will have to be adjusted.

Circumference = 2[tex]\pi[/tex]r

10=2[tex]\pi[/tex]r

10÷2[tex]\pi[/tex]=r

1.59=r

V=[tex]\pi[/tex]r²h

V=[tex]\pi[/tex](1.59)(71)

v=355

Answer Link

Otras preguntas

What is a verb please tell me
What was the Assisi Declaration?
For each situation give an example that includes the original price and final price after markup or markdown. A markdown that is greater than 99% but less than
okay so i have to solve equations with variables on both sides. i need the steps for this problem
who starred on dynasty? ronn moss linda evans or demi moore
Some groups in society share values, norms, and behaviors that are not shared by the entire population. The unique cultural characteristics of these groups form
Who sailed around the southern tip of Africa in 1488?
If people in court say, “i plead the fifth,” that means they
what are the physical features of the egyptians
Which equation represents an equilibrium system??