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Course: Class 10 Math (India) - Hindi > Unit 7

Lesson 4: Area of a triangle
Math
Class 10 Math (India) - Hindi
Coordinate geometry
Area of a triangle
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Collinearity of three points

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Problem

A(2,p), B(q,0), and C(10,−12) are 3 collinear points.
Also, pq=24.
Find the value of pq.
pq=
  • Your answer should be
  • a simplified proper fraction, like 3/5
  • a simplified improper fraction, like 7/4