Question

COORDINATE GEOMETRY
CLASS 10
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•Please answer the question in the picture.
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THANKS...​ ​

Answer 1

Hope that this will help Youu!!!... Please ignore my handwriting......

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Thank You

Answer 2

Answer:

1

Step-by-step explanation:

Slope of AB = ( - 2 - 2 ) / ( 2 - 5 ) = 4/3

Slope of BC = ( t + 2 )/( - 2 - 2 ) = - (t+2)/4

In that triangle, AB is perpendicular to BC.

So,

Slope of AB = - 1/slope of BC

= > 4/3 = - 1/ [-(t+2)/4]

= > 4/3 = 4/(t+2)

= > 1/3 = 1/( t + 2)

= > 3 = t + 2

= > 3 - 2 = t

= > 1 = t