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look i would say 36 but im suck at geomitry but i have a friend whos really good at this stuff hold on :)
@jim_thompson5910 @triciaal
well i hope you get the right answer :)
thanks @jozy_is_BACKK
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each lateral face looks like this |dw:1431664561194:dw|
construct the altitude to the base |dw:1431664582096:dw|
|dw:1431664616851:dw| use the pythagorean theorem to find x a^2 + b^2 = c^2 3^2 + x^2 = 6^2 x = ???
x=6
no
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3^2 + x^2 = 6^2 9 + x^2 = 36 x^2 = 36-9 x^2 = 27 x = ??
13.5
x^2 doesn't mean x times 2
you have to take the square root of both sides
so the square root of 27 is 5.1
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\[\Large \sqrt{27}\] simplifies to \[\Large 3 \sqrt{3}\]
|dw:1431665257047:dw|
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