IM Geometry Unit 3 Lesson 3
Dilate triangle FGH using center C and a scale factor of 3.
Below is triangle EFG and center C. What are the lengths of each side of the image of triangle EFG if you dilate triangle EFG by a scale factor of 3?
Do the following dilations on triangle EFG below:
- Dilate triangle EFG by a scale factor of 3 using center C.
- Dilate triangle EFG by a scale factor of 1/2 using center C.
- Dilate triangle EFG by a scale factor of 2 using center C.
Below is a dilation of parallelogram ABCD by a scale factor of 1/2 using center E.
Find each of the following ratios:
What do you notice?
Below is a dilation of parallelogram ABCD by a scale factor of 1/2 using center E.
Find each of the following ratios:
What do you notice?