For the triangle whose vertices are

MATHEMATICS · Single correct · CBSE · Mathematics · Coordinate Geometry · Coordinate Geometry

Problem

For the triangle whose vertices are P(m,2)P(m,2), Q(5,m−1)Q(5,m-1) and R(3,6)R(3,6), the area is 88 square units. If 0<m<50<m<5, determine mm. (a) 33 (b) 5−235-2\sqrt{3} (c) 5+235+2\sqrt{3} (d) 11

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