umokay4 umokay4

12-01-2021
Mathematics

contestada

Find the height of a solid cylinder with a radius 6.3 cm and surface area 1243 cm?

Respuesta :

kenlingdad kenlingdad

12-01-2021

Answer:

height = 25.12 cm

Step-by-step explanation:

SA = 2πr (r+h)

1243 = 2*3.14* 6.3 (6.3+h) = 39.56*(6.3+h) = 249.25 + 39.56h

39.56h = 1243 - 249.25 = 993.75

h = 25.12

Answer Link

Otras preguntas

Long division 158 divided by 2

How do I work this out

What is the velocity of a car that traveled a total of 75km north in 1hr. What does it look like solving?

Those who favor supply-side policies would tend to support the government playing a. an expanded role in the economy. c. a role only in the nation’s stock excha

What is the velocity of a car that traveled a total of 75km north in 1hr. What does it look like solving?

If you had a thirty pound barbell at home and you wanted to compare your muscular endurance to your younger brothers which method would be the best the best to

HI! PLEASE HELP!! I just need the postulate or theorem, i know how to do the problem! (:

Please help me!! This is due on Tuesday!!

A rectangular field is 350 meters long and 300 meters wide. What is the area of the field in square kilometers

Some developing countries rely on a single cash crop such as cotton or sugar. what can the origin of this practice be traced to?