mia28788 mia28788
  • 24-04-2020
  • Mathematics
contestada

Surface area of a cylinder from 7in by 2in

Respuesta :

eminemeny01
eminemeny01 eminemeny01
  • 24-04-2020

Answer:

113in

Step-by-step explanation:

A=2πr^2+h(2πr)

Plug in your given numbers

A=2π(2)^2+7(2π(2)

Solve

2(3.14)(2)^2=25.12

7(2(3.14)(2))=87.92

25.12+87.92=113.04

Round to the nearest tenth

113.0

Answer Link

Otras preguntas

Alonzo wrote the equation x = 2+4y-5. Which equation is equivalent?
Which event allowed Great Britain to become the dominant nation in the era of European sea-born exploration? A) the end of the Glorious Revolution B) the eff
to prevent accidental poisoning you should not
Rachel and Paula want to know who reads more pages per hour. Rachel keeps track of the number of pages she reads in a graph, and Paula keeps track of how many p
Isabel: _________ artículos es la responsabilidad más importante del editor. A. Preparar B. Editar C. Escribir D. Diseñar
Write the equation for the perpendicular bisector of the given line segment.
M(7,3) is the midpoint of RS. The coordinates of S are (8,5). What are the coordinates of R?
9s − 5 s = 8 knnnkjbkbbhjhghuj
What divided by 400 is greater than 15 that is the least whole number
Give one combination of two factors whose product is 0.24, if one of the factors is a whole number greater than 1.