What principal will earn the interest rs.750 in 3 year at the rate of 10% per year .
1 answer:
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Answer
The triangle in the figure 4 is correct .
Reason
by using the trignometric identity
Thus
Now in the figure (1)
on simplify
thus side length measures in the figure (1) is not correct .
Now in the figure (2)
thus side length measures in the figure (2) is not correct .
Now in the figure (3)
thus side length measures in the figure (3) is not correct .
Now in the figure (4)
Therefore the figure (4) is correct triangle has side length measures that could be correct
Hence proved