Question

a triangle has angles measuring 45°, 55°, and 80°. it is dilated by a scale factor of 2. what are the angle measures, in order from least to greatest, of the dilated image? enter the correct answers in the boxes.​

Answer 1

`45`°,
`55`°, and
`80`°

Explanation:

Dilations preserve angle measures, regardless of the scale factor. Therefore, the angle measures of the image will be the same of that of the pre-image, so our answer is still
`45`°,
`55`°, and
`80`°. Hope this helps!