OpenStudy (anonymous):

The triangle ABC is dilated with respect to the point O(8, -3) and the scale factor 3 to a new triangle A'B'C'. What are the coordinates of B'? (24, -9) (24, -3) (12, -9) (-4, -3)

2 years ago
OpenStudy (anonymous):

https://clackamasweb.owschools.com/media/g_geo_ccss_2014/10/geo_10_9_assess_grid_7.gif

2 years ago
OpenStudy (anonymous):

Dilation means, the scale has changed in size, yet it's still proportional to the regular triangle.

2 years ago
OpenStudy (anonymous):

All you have to do is multiply the original coordinate by 3. So the coordinate of B presented is (4,-3), so what can we say?

2 years ago
OpenStudy (anonymous):

(12, -9)?

2 years ago
OpenStudy (anonymous):

thnx

2 years ago
OpenStudy (anonymous):

Yes, looks good to me :)

2 years ago