beubanks1986 beubanks1986

23-06-2018
Mathematics

contestada

Gaelic football is played with a ball with a radius of 5 inches. What is the surface area of the ball used in Gaelic football? (Use 3.14 for π.)

Respuesta :

jdoe0001 jdoe0001

23-06-2018

[tex]\bf \textit{surface area of a sphere}\\\\ SA=4\pi r^2~~ \begin{cases} r=radius\\ -----\\ r=5 \end{cases}\implies SA=4\pi 5^2\implies SA=100\pi [/tex]

Answer Link

Adrikw15 Adrikw15

08-03-2021

Answer:

314in^2

yeetis

Step-by-step explanation:

100x3.14=314...

Answer Link

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