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

The diagram shows an example of convection. Which label belongs on the arrow? A) Warmer water sinks B) Warmer water rises C) Cooler water sinks D) Cooler water
I have a two expressions 3z-4 and 2z+5
An airplane is flying through the air at a constant velocity. which force is greater, the drag (the force that moves an object forward) or the thrust (force th
6n^2-30n+42 can someone help me
When the framers our state's constitution began to create it, they looked to the U.S. Constitution as a model. Much like the national government, they created
How do you eliminate (-2x-2y=-6) (12x+10y=22)
Rashid has one dollar.he wants to buy a ball for 50 cents. he also wants to buy two other toys and still have money left over. explain what Rashid needs to do w
Which academic discipline studies the brain and its functioning a) Ecology b) Neuroscience c)Ergonomics d)Pharmacology
Find x. Need help with at least one of the problems
What are the uses of topographic maps?