Answer:
C. 360 cm²
Step-by-step explanation:
scale factor: 1:3
area = 3² times
40 x 9 = 360
34 feet
418 - 384 = 34 feet above sea level
22%*45=
(22:100)*45 =
(22*45):100 =
990:100 = 9.9
32.5%*250=
(32.5:100)*250 =
(32.5*250):100 =
8125:100 = 81.25
