The coordinates of the vertices of quadrilateral defg are d(−3, −1) , e(−6, 3) , f(3, 12) , and g(7, 9) . which statement correctly describes whether quadrilateral defg is a rectangle? quadrilateral defg is not a rectangle because it has only one right angle. quadrilateral defg is a rectangle because it has four right angles. quadrilateral defg is not a rectangle because it has only two right angles. quadrilateral defg is not a rectangle because it has no right angles.

Quadrilateral DEFG is not a rectangle because it has no right angles.

Step-by-step explanation:

Plotting the coordinate points, we have a quadrilateral but not a rectangle. Looking at the points and the angles formed, we see that there do not have any right angle. In addition to this, whenever we have a rectangle we have common coordinates, like the second picture.

23

step-by-step explanation:

an

y = 6x -3y -12

y +3y +12 = 6x

=> . x = { 2y / 3 +2 } this is equation of line in terms of x

=> . if line meets the x-axis the co-ordinates of meeting point would be ( x , 0 )

=> . x = 2 ( 0 ) / 3 + 2

=> . x = 2

so, the point is ( 2 , 0 )