co-ordinate geometry
Asked by | 11th Mar, 2009, 09:26: PM
Expert Answer:
The end point A(0,100) lies on the y axis and B(10,0) lies on the x axis.
So,triangle AOB is a right triangle where O is the origin.
So angle subtended by AB at O is 90 degrees.
Answered by | 12th Mar, 2009, 08:26: AM
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