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A(1,7), B(2,4) and C(k,5) are the vertic...

A(1,7), B(2,4) and C(k,5) are the vertices of a right triangle . Find k
(1) if `angle A = 90^(@)`
(2) if `angle B = 90^(@)` and
(3) if `angle C = 90^(@)`

Text Solution

Verified by Experts

The correct Answer is:
(1) k = - 5
(2) k = 5
(3) k = 0 or k = 3
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KUMAR PRAKASHAN-COORDINATE GEOMETRY-Test Your Skills
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