Answer: 82°
Step-by-step explanation:
- Dilation is a transformation that creates an image that has the same shape as the given figure, but has a different size.
- After dilation , angles remains the same but measure of sides changes.
Given: Triangle DEF is a dilation of triangle ABC with scale factor 2.
In triangle ABC, the largest angle measures 82°, then the largest angle measure in triangle DEF should be 82°.
So, the largest angle measure in triangle DEF = 82°
