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)

Question

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)

anonymous · Answer

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

anonymous · Answer

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

anonymous · Answer

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?

anonymous · Answer

(12, -9)?

anonymous · Answer

thnx

anonymous · Answer

Yes, looks good to me :)