perlapena12
perlapena12 perlapena12
  • 25-08-2018
  • Mathematics
contestada

What is the surface area?

What is the surface area class=

Respuesta :

gmany
gmany gmany
  • 25-08-2018

The formula of the Surface Area of a cilinder:

[tex]SA=2\pi rh+2\pi r^2[/tex]

r = 2 yd

h = 1 yd

Substitute:

[tex]SA=2\pi\cdot2\cdot1+2\pi\cdot2^2=4\pi+8\pi=12\pi\ yd^2[/tex]

Answer Link

Otras preguntas

Which statement is true for cations? a. There are equal numbers of protons and electrons. b. There are more protons than electrons. c. There are more electr
how do u do these equations?
simplify and explain your answer 4/7+2/5(1/5+1/10)
why weren't slave marriages considered legal
Michael's mom paid $2.40 for a 3/4 pound box of cereal.How much is that per pound?
what type of stories did greek plays tell?
if angela swims 1,700 meters in 40 minutes what is her unit rate
simplify and explain your answer 4/7+2/5(1/5+1/10)
You are an urban planner assessing the growth of a city. Ten years ago, the city's population was 249,583. Its current population is 318,270. By about what perc
the town of winters has a total population of 4026. if 1342 children lived in winters rounded to the nearest whole percent. what percent of the population are c