Because the dilation is at the origin (0,0) multiply the coordinates by the scale factor.
L is at (-2,5) now.
The new location would be (-2 * 4 , 5 *4) = (-8,20)
You should add them up both of the sides
Answer:
30 cm²
Step-by-step explanation:
A = bh/2
A = (12 cm)(5 cm)/2
A = 30 cm²
5/3 = 1 1/3 segments
hope that helps :)