janetgutie234 janetgutie234

01-04-2020
Mathematics

contestada

Find the surface area of a cylinder with a height of 9 ft and a base radius of 3 ft.
Use the value 3.14

Respuesta :

angelfire3358 angelfire3358

01-04-2020

Answer:

282.72ft^2

Step-by-step explanation:

A=2(pi)rh+2(pi)r^2

A=2(pi)(3)(9)+2(pi)(3)^2

A=2(pi)(27)+2(pi)(9)

A=2(84.82)+2(28.27)

A=169.64+113.08

A=282.72

Answer Link

Otras preguntas

What do Paul Revere, William Dawes, and Dr. Samuel Prescott have in common? They were arrested as traitors after the battle of Concord. Each was a commander of

Help me pwease ...............

Temper tantrums that often occur in children between the ages of eighteen months and three years of age are most likely caused by a. a reaction to a food aller

what is 1/7 divided by what equals 14

-4 1/2 divided by 4 written as a fraction

strip diagram shows the fractional parts of a trail dence completed. use the diagram to write a equation representing how you would find the total amount of t

According to the Virginia plan, representation would be based upon state population

424.25 subtract 379.4

What is the distributive property of 7*86

How many regions or subregions are named after a specific body of water