Dilations GP
DILATION NOTES
* The [b]enlargement[/b] or [b]reduction[/b] of a figure.[br]* The [b]scale factor[/b] indicates how much the figure will enlarge or reduce.[br]* Variable for scale factor: [b]k[/b][br]* When k < 1, the figure gets smaller[br]* When k = 1, the figure stays the same size[br]* When k > 1, the figure gets larger[br]* Dilations results in [b]SIMILAR FIGURES[/b][br]
Problem 1
Graph each figure and its image under the given dilation.[br]Triangle ABC with vertices A(-3, 4), B(2, 1), C(-1, -5): scale factor (k) = 2.[br]
[b]What are the new coordinates of A', B', and C'?[br][/b]Type your answer as[br]A'(n,n)[br]B'(n,n)[br]C'(n,n)
Problem 2
Graph each figure and its image under the given dilation.[br]Parallelogram PQRS with vertices P(2, 3), Q(4, 3), R(3, 1), S(1, 1): scale factor (k) = 3
[b]What are the new coordinates of P', Q', R', S'?[br][/b]Type your answer as[br]P'(n,n)[br]Q'(n,n)[br]R'(n,n)[br]S'(n,n)
Problem 3
Graph each figure and its image under the given dilation.[br]Square EFGH with vertices E(4,-4), F(6,-4), G(6,-6), H(4,-6): scale factor (k) = 1/2
[b]What are the new coordinates of E'F'G'H'?[br][/b]Type your answer as[br]E'(n,n)[br]F'(n,n)[br]G'(n,n)[br]H'(n,n)
Problem 4
Graph each figure and its image under the given dilation.[br]Trapezoid TUVW with vertices T(-9,3), U(0,3), V(0,-3), W(-6,-3): scale factor (k) = 1/3.
[b]What are the new coordinates of T'U'V'W'?[br][/b]Type your answer as[br]T'(n,n)[br]U'(n,n)[br]V'(n,n)[br]W'(n,n)
Problem 5
Graph each figure and its image under the given dilation.[br]Triangle XYZ with vertices X(0,2), Y(4,6), Z(8,0): scale factor (k) = 3/2.
[b]What are the new coordinates of X'Y'Z'?[br][/b]Type your answer as[br]X'(n,n)[br]Y'(n,n)[br]Z'(n,n)
Type your answer here. If your answer is a fraction, type it in fraction form!
Type your answer here. If your answer is a fraction, keep it in fraction form!