ac06230812345 ac06230812345

14-09-2021
Mathematics

contestada

Surface Area of a Cylinder=2πr2+2πrh.

Find the exact surface area of a cylinder with diameter 8 cm and height 28 cm

Respuesta :

Glustics Glustics

14-09-2021

Answer:

SA ≈ 804.25

Step-by-step explanation:

SA =2πrh+2πr2

=2·π·4·28+2·π·42

≈804.24772

r (radius) is half of a diamater

Answer Link

lifwthjay lifwthjay

14-09-2021

The answer is 804.25 because radius=half

Answer Link

Otras preguntas

one half of negative five eighths

What are all the solutions to x^2+3x-4=0

the human tailbone is an example of a(n) __________. homologous structure analogous structure vestigial structure embryonic structure

Hipaa's "incidental uses and disclosures" provision excuses deviations from the minimum necessary standard. what is excused?

This upland area lies just to the west of the mountain range in the eastern United States. the mountain range has the same name as the upland area what is the

Garth estimated the height of the door to his classroom in meters.what is a reasonable estimate

A store sells 3 ears of corn for $1 they round prices to the nearest cent.Tell whether you would describe the relationship between cost and number of ears of co

A bag with 8 marbles is shown below. a marble is chosen from the bag at random. What are the odds in favor of choosing a grey marble?

How many kilojoules are needed to raise the temperature of 325 grams of water from 15.0 degrees c to 77.0 degrees c?

The incomes of 50 loan applicants are obtained. which level of measurement is income