Question

You live at point A and your friend lives at point D. You let your friend borrow your calculator, but now you need it for tomorrow's test! You decide to meet each other exactly in the middle between the two houses. Which point do you meet at?



(1 point)

(1, 1)



(1.5, 1.5)



(0, 0)



(2, 1.5)


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Answer 1

(1.5, 1.5)

Midpoint = ((x_A + x_D)/2, (y_A + y_D)/2). If A = (1,2) and D = (2,1), then ((1+2)/2, (2+1)/2) = (1.5, 1.5).