lrnegrita8 lrnegrita8

01-05-2018
Mathematics

contestada

Find the surface area of the cylinder in terms of π.

See picture

a) 1008π in.2

b) 522π in.2

c) 360π in.2

d) 396π in.2

Find the surface area of the cylinder in terms of π See picture a 1008π in2 b 522π in2 c 360π in2 d 396π in2 class=

Respuesta :

jdoe0001 jdoe0001

02-05-2018

[tex]\bf \textit{total surface area of a cylinder}\\\\ SA=2\pi r(h+r)~~ \begin{cases} r=radius\\ h=height\\ -----\\ r=9\\ h=20 \end{cases}\implies SA=2\pi (9)(20+9) \\\\\\ SA=18\pi (29)\implies SA=522\pi [/tex]

Answer Link

Otras preguntas

For which purpose would a thematic map be most appropriate?

whats a test variable

What has been on the news or what is a current event or a person that reflects empathy?

America fighting a war against itself is to the Civil War Era as America growing in size, power, and wealth is to the

Top hedge fund manager Sally Buffit believes that a stock with the same market risk as the S&P 500 will sell at year-end at a price of $44. The stock will p

electron configuration: 1s22s22p63s23p64523d104p65s24d105p2

How do European historians simplify Native American history?

The fact that economic growth and development policies put forward by governments often contribute to ecological destruction (or ecocide) and ethnocide is best

Match each motivation in the column on the left with the action it causes

Convert from radians to degrees