Ok so ratios
height:shadow =60:24
fractionify
60/24=5/2
5:2 is ratio
if shadow of tree=4 then what is height
5:2=x:4
multipliby 2
10:4=x:4
x=10
10 feet
Answer:
50.24 ft
Step-by-step explanation:
The equation for finding the circumference is 2πR
R=Radius which is half of the diameter (in this case 16)
2×3.14×8=50.24
unit=feet
Answer:
1:144 ft²
Step-by-step explanation:
9 : 1296
1 : x
9x = 1296
x = 1296/9
x = 144
Scale factor = 1:144