Answer:
therws this random chart from the internet, I think that's what they want, but not sure
1050 ft²
Step-by-step explanation:
Enlarging the polygon by a factor of 5 has the effect of increasing the area by a factor of 5², that is 25
new area = 25 × 42 = 1050 ft²
2.4
120
because 12X10 is 120 and he has 12 groups of 10
