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Industrial Policy - 1948, 1956, 1973, 1977, 1980, 1991Industrial Policy - 1948, 1956, 1973, 1977, 1980, 1991RKavithamani
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- 6. The area of the triangle
=½bh
=½AB×PQ
=½AB×AD
=½×area of
rectangle
- 7. So where ever be the point P on
CD, the area of the triangle APB is
half the area of the rectangle ABCD
- 8. Problem
To get an isosceles triangle of
area half that of the rectangle,
where must be the point P ?
- 9. P should be the mid point of CD
such that AP=BP
D C
A B
P
- 10. Problem
If ABP is to be right , where must be the
position of P ?
P must be in the position of C
D
A B
C
P