Jimmy Evans
3.5K posts


@The_Elena20 The generators are connected in series incorrectly (inversely, i.e. positive to positive pole instead of positive to negative) therefore their voltages do not add but cancel each other out, resulting in their total voltage being zero!
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@mathtech789 xsqrt(2)= sqrt(32)= 4sqrt(2) => x = 4 (the side of the square) so perimeter = 4 . 4= 16 cm

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@mathtech789 sqr(8) + sqrt(18) = 2sqrt(2) + 3sqrt(2) = 5sqrt(2)
so the answer is "none!"
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