b) Find the area of the triangle whose vertices are (4 , 7) (1 , 3) (5 , 1)
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Hi
Area is to be find using determinant method -
1 3
5 1
4 7
1 3
Finding determinant
| (1-15) +(35-4)+(12-7) |
| -14+31+5 |
| -14+36
| 22 |
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Area is to be find using determinant method -
1 3
5 1
4 7
1 3
Finding determinant
| (1-15) +(35-4)+(12-7) |
| -14+31+5 |
| -14+36
| 22 |
Mark as brainliest if helpful
TRKKHAN:
Thanks
or ek hai wo du kya
OK
) Find the acute angle between the lines y = 5x + 6 and y = x
Its answered
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