Pls help me with my sparx maths its due tomorrow

[unkempt fern]

#surfacearea

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[unkempt fern]

i am really struggling

[marsh glacier]

Recall that if we have a hemisphere with radius r and a cylinder with radius r and height h, then:
S(hemisphere) = (1/2)S(sphere) = 2πr^2
S(cylinder, lateral) = 2πrh
S(cylinder, base) = πr^2

[unkempt fern]

you are a life save props to you

[unkempt fern]

+close

[noble quiver]

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[noble quiver]

Thank you for your feedback! LordDarpinger #cyclopentadiene has been awarded 1 . They now have 45 . They have 1 daily left for today.

[noble quiver]

@unkempt fern

:HelpIcon:| Help Reminder

Hello nabilbo_baggins, this is a friendly reminder that your help request has been inactive for more than 24 hours. If you no longer need assistance, please consider closing the thread using the +close command. This thread will be automatically closed in 3 days if it remains inactive.

[unkempt fern]

+close

[noble quiver]

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