Finding coordinates of missing vertex example

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Finding coordinates of missing vertex example
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I love you Sal Thank you for getting me through online school

blur
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Or, you could just take the first coordinate from A (2 from 2, 1) and add the second from C (6 from 5, 6), and you get (2, 6). This would always work for a shape with four sides, wouldn't it?

awesomeferret
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So disappointed in this explanation and the thing is coming from a Khan Academy :(, There should be a distinct formula for this one! -

1. Get the midpoint
2. Derive the formula for midpoint
3. substitute

Thank me later :)

mushimushi
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there was a distinct formula for this right .. you can explain that if u have time plzz thanku ur videos are blossom

sudhagarlapati
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how do you find it if they only give you 1 vertex and the perimeter?

manaoat
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What if the coordinates are in 3 dimentions?

amadakram
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Could you do one that isn’t this simple because most rectangles aren’t straight like that and need to be solved

finnsterfr