xx0lemonz0xx xx0lemonz0xx

21-06-2021
Mathematics

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PLS HELP!!!! I NEED TO FIND THE SURFACE AREA OF THIS CYLINDER!!!!!

PLS HELP I NEED TO FIND THE SURFACE AREA OF THIS CYLINDER class=

Respuesta :

bridgetlebogang108 bridgetlebogang108

21-06-2021

Step-by-step explanation:

SA=

[tex]2\pi \gamma {2} + 2\pi \gamma h[/tex]

[tex]2\pi(7){2} + 2\pi(7)(20)[/tex]

[tex]2\pi(49) + 2\pi(140)[/tex]

[tex]98\pi + 280\pi[/tex]

[tex]378\pi[/tex]

[tex]1187.52cm[/tex]

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