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# coordinates

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On a Cartesian coordinate plane, points (1,2) and (7,-4) are opposite vertices of a square. What is the area of the square?

Aug 26, 2021

#1
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On a Cartesian coordinate plane, points (1,2) and (7,-4) are opposite vertices of a square. What is the area of the square?

Hello Guest!

$$A=(y_1-y_2)\times (x_2-x_1)=(2-(-4))\times (7-1)$$

$$A=36$$

!

Aug 26, 2021
#2
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The opposite is opposite

Aug 26, 2021