knoxebony knoxebony
  • 02-09-2020
  • Mathematics
contestada

what is the surface area of this cylinder ?q​

what is the surface area of this cylinder q class=

Respuesta :

zoegriffin
zoegriffin zoegriffin
  • 02-09-2020

Answer:

130 pi or 408.41

Step-by-step explanation:

formula for sa of a cylinder is 2pir^2+2pirh

you just fill in the r and h

Answer Link
thepingu
thepingu thepingu
  • 02-09-2020

Answer:

[tex]\approx 408.2[/tex] in²

Step-by-step explanation:

The surface area of a cylinder can be represented as [tex]2\pi rh+2\pi r2[/tex]. Let's represent pi as 3.14 and r is 5 and h is 8.

[tex](2\cdot 3.14\cdot 5\cdot8) + (2\cdot 3.14 \cdot 5^2)\\\\251.2 + 157 = 408.2[/tex]

This means the surface area of this cylinder is 408.2 in².

Hope this helped!

Answer Link

Otras preguntas

2/5da80% como ahora la cuenta
How long did it take to build the great wall of china?
Which category of materials does concrete belong to and why?
How do you say good morning love and respect in germany?
Which term refers to the number of people living in one square mile? a. population distribution b. population growth c. population ranking d. population den
Subtract: 5 – 3 1⁄3 . A. 1 2⁄3 B. 2 2⁄3 C. 2 1⁄3 D. 3 1⁄3
Which of the following is NOT associated with mass production? A. assembly line B. division of labor C. interchangeable parts D. craftsmanship E. standardized p
About how many times does a chickens heart beat in 1. Min
Other than transporting materials what are two other important functions of the cell membrane
30 tens minus 3 tens 3 tenths