Respuesta :
AD = 8 √2
FI = 2 √2
AD / FI = ( 8 √2 ) / ( 2 √2 ) = 4
distance between (4,-2) and (2,-4) is (see the attachment for distance)
now AD/ FI is 4
you will get some error because you are rounding with decimals. but if you used radicals it would be exactly 4
nightowlsince 4 is the scale factor
multiply the length of side FG by 4
FG has length 3. (thats easy because its a horizontal line)
we know that A is (-2,7) so i use substitution to find the value of b?
A + B =12
B = (10,7)
FI = 2 √2
AD / FI = ( 8 √2 ) / ( 2 √2 ) = 4
distance between (4,-2) and (2,-4) is (see the attachment for distance)
now AD/ FI is 4
you will get some error because you are rounding with decimals. but if you used radicals it would be exactly 4
nightowlsince 4 is the scale factor
multiply the length of side FG by 4
FG has length 3. (thats easy because its a horizontal line)
we know that A is (-2,7) so i use substitution to find the value of b?
A + B =12
B = (10,7)

Answer:
The answer is .....
Step-by-step explanation:
(6,negative5