Find the scale factor that:
Goes from ABCD to EFGH:
Goes from EFGH to ABCD:
To find the scale factor between two similar figures, we can compare the corresponding side lengths.
If we want to find the scale factor from ABCD to EFGH, we can compare the lengths of corresponding sides. Let's assume AB corresponds to EF, BC corresponds to FG, CD corresponds to GH, and DA corresponds to HE. The scale factor can be found by dividing the length of the corresponding side in EFGH by the length of the corresponding side in ABCD.
For example, if AB is 4 units in length in ABCD and EF is 2 units in length in EFGH, the scale factor from ABCD to EFGH is 2/4 = 1/2.
To find the scale factor from EFGH to ABCD, we can do the same thing but compare the side lengths in the opposite direction. This time, we divide the length of the corresponding side in ABCD by the length of the corresponding side in EFGH.
Using the same example as above, if AB is 4 units in length in ABCD and EF is 2 units in length in EFGH, the scale factor from EFGH to ABCD is 4/2 = 2/1 = 2.
Find the new triangle that undergoes a scale factor of 1/2 and a center of dilation at the origin.
(Note: click on the original point to close the polygon.)
To find the new triangle that undergoes a scale factor of 1/2 with a center of dilation at the origin, we can multiply the coordinates of the original triangle by the scale factor.
Let's assume the original triangle has vertices A, B, and C with coordinates (x1, y1), (x2, y2), and (x3, y3) respectively.
The new triangle, A'B'C', can be found by multiplying each coordinate (x, y) by the scale factor of 1/2:
A' = (1/2 * x1, 1/2 * y1)
B' = (1/2 * x2, 1/2 * y2)
C' = (1/2 * x3, 1/2 * y3)
Thus, the new triangle has vertices A', B', and C' with the corresponding coordinates.
Please provide the coordinates of the original triangle (ABC) to calculate the coordinates of the new triangle (A'B'C').
Find the new triangle that undergoes a scale factor of 1.5 and a center of dilation at the origin.
(Note: click on the original point to close the polygon.)
To find the new triangle that undergoes a scale factor of 1.5 with a center of dilation at the origin, we can multiply the coordinates of the original triangle by the scale factor.
Let's assume the original triangle has vertices A, B, and C with coordinates (x1, y1), (x2, y2), and (x3, y3) respectively.
The new triangle, A'B'C', can be found by multiplying each coordinate (x, y) by the scale factor of 1.5:
A' = (1.5 * x1, 1.5 * y1)
B' = (1.5 * x2, 1.5 * y2)
C' = (1.5 * x3, 1.5 * y3)
Thus, the new triangle has vertices A', B', and C' with the corresponding coordinates.
Please provide the coordinates of the original triangle (ABC) to calculate the coordinates of the new triangle (A'B'C').
plot the point B' if B (5,-9) is reflected over the x-axis
Your answer must be listed as a coordinate so use parenthesis.
B'=
To reflect a point over the x-axis, we simply change the sign of the y-coordinate while keeping the x-coordinate the same.
Given that B has coordinates (5, -9), to reflect it over the x-axis, the y-coordinate becomes positive:
B' = (5, 9)
Therefore, B' is located at the coordinate (5, 9).
plot the point E' if E (0,-3) is reflected over the y- axis
Your answer must be listed as a coordinate so use parenthesis.
E'=
To reflect a point over the y-axis, we simply change the sign of the x-coordinate while keeping the y-coordinate the same.
Given that E has coordinates (0, -3), to reflect it over the y-axis, the x-coordinate becomes negative:
E' = (-0, -3)
However, the negative sign in front of zero doesn't change its value, so we can write the reflected point as:
E' = (0, -3)
Therefore, E' is located at the coordinate (0, -3).