Question

determine o ponto médio do segmento de extremidades E (-2,-4) é f (5,2)

Answer 1

xM = (-2+5)/2 = 3/2

yM = (-4+2)/2 = -2/2 = -1

M = ( 3/2 , -1)

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29/03/2016
Sepauto - SSRC
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Answer 2

XM= XB + XA ÷ 2

XM= XF + XE ÷ 2

XM= (-2) + 5 ÷ 2

XM= 3 ÷ 2

XM= 3/2

YM= YB + YA ÷ 2

YM= YF + YE  ÷ 2

YM= 2 + (-4) ÷ 2

YM= -2 ÷ 2

YM= -1