Questions
The number of triangles which are obtuse and which have the points (8,9), (8, 16) and (20, 25) as the feet of perpendiculars drawn from the vertices on the opposite sides is
a
0
b
1
c
2
d
3
detailed solution
Correct option is D
There exist exactly four triangles ABC,APC,APB and BPC satisfying the given conditions of which three triangles will be obtuse angle.Talk to our academic expert!
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