Seudónimo Seudónimo
  • 02-08-2018
  • Mathematics
contestada

I need help on this question plz

I need help on this question plz class=

Respuesta :

Mustela Mustela
  • 02-08-2018

The formula for Surface area of cylinder is given by

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

where r is radius and h is height

So r= 5 cm and h= 12 cm

Let's plug the values in the formula

Surface area of cylinder = [tex] 2\pi (5)(12) +2\pi (5)^2= 2\pi (60 + 25) [/tex]

= 2(3.14)(85)

= 533.8 cm²

Last option is the correct one

Answer Link

Otras preguntas

How is feedback inhibition important to the body systems?
Is 42° correct?? Please help
The diagram represents several forms of electromagnetic energy. Which feature best distinguishes one form of electromagnetic energy from another? A) color B)
how would you factor this and what method 9x^2-6x+1
Hormones produced in the pituitary gland that reduce the sensation of pain and effect emotions are know as a. pain killers b. testosterone c. endorphins
the speed in which I work is?
what is the eleventh term in the sequence An=-6n+13 a -79 b 53 c 79 d -53
Chekhov believed in naturalistic theatre. Knowing this, what would the setting in The Proposal probably look like? A. an exaggerated room with elaborate props
Consider the incomplete paragraph proof. given: isosceles right triangle xyz (45°–45°–90° triangle) prove: in a 45°–45°–90° triangle, the hypotenuse is times th
What is the value of x? Round to the nearest tenth.