Answer:
Scale factor = ½
Step-by-step explanation:
The original image is the preimage = ∆ACB
The new image is the image = ∆DFE
The scale of factor of dilation = image/preimage = DF/AC
DF = 6 cm (given)
AC = 12 cm (given)
Plug in the values into the equation to find the scale factor of dilation:
Scale factor = 6/12
Scale factor = ½
Answer:
8x + 8y
Step-by-step explanation:
Simplify
Hope this helps. Have a great day. :)
-wfz
Base x height divided by 2
10x8=80
80÷2=40
area=40
You can start by doing 3×3 which is 9 than get the 9 and multiply it by 11 which would be 99
