Square ABCD is located on a coordinate plane. The coordinates for the three vertices are A(2,7), B(2,1), C(8,1), D(8,7). Square ABCD is dilated by a scale factor of 2 to form square A’B’C’D’. What are the coordinates of vertex D’?

The coordinates of vertex D is (16,14).

Step-by-step explanation:

When a figure with coordinates (x,y) is dialted with scale factor k , then the coordinates of the resulting image would be :

[i.e. k is multiplied to coordinates]

Given : Square ABCD is located on a coordinate plane. The coordinates for the three vertices are A(2,7), B(2,1), C(8,1), D(8,7). Square ABCD is dilated by a scale factor of 2 to form square A’B’C’D’.

i.e. k= 2

Then, the coordinates of vertex D would be :

Hence, the coordinates of vertex D is (16,14).

in geometry, parallel lines are lines in a plane which do not meet; that is, two lines in a plane that do not intersect or touch each other at any point are said to be parallel. by extension, a line and a plane, or two planes, in three-dimensional euclidean space that do not share a point are said to be parallel.

mr. india