joey3810 joey3810
  • 01-08-2018
  • Mathematics
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As part of proof find the midpoint of PQ

As part of proof find the midpoint of PQ class=

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choixongdong
choixongdong choixongdong
  • 01-08-2018

P(0,0) and Q(2a , 0)

Midpoint PQ

x = (x1 + x2)/2 and y = (y1 = y2)/2

Midpoint:

x = (2a +0)/2

= 2a / 2

= a

y = (0+ 0)/2

= 0/ 2

= 0

So midpoint PQ (a , 0)

Answer is the 1st option

(a, 0)

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