When the coordinates (1, 1), (4, 4), (7, 1), and (4, −2) are joined, which shape is formed? Parallelogram Rectangle Trapezoid Sq
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2 answers:
Answer:
The figure draw with these coordinates is square.
Step-by-step explanation:
When the coordinates are joined then we see all sides of figure formed are of same length and the diagonals also bisect each other at 90° .
Opposite sides are parallel.
The length of diagonals are also equal
Therefore, all the properties of square matched.
hence, the figure formed with these coordinates is square.
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Answer:
The equation of the line AB is y - x -4 = 0
Step-by-step explanation:
The points are A (10,14) and B(2,6)
Now, slope of the line AB :
or, =
So, slope of the equation AB = 1
Now, by SLOPE INTERCEPT FORM:
The equation of line is given as : y - y0 = m (x-x0)
So,the equation of line AB is y - 6 = 1(x-2)
or, y - 6 -x + 2 = 0
or, y - x -4 = 0
Hence, the equation of the line AB is y - x -4 = 0