Answer:
79 ft
Step-by-step explanation:
Golden rectangle side ratios 1 : (1+sqrt5 )/2
(approx 1: 1.618)
15 + 15 + 2*15*1.618 = <u>~79 ft </u>
BUT perhaps the 15 is the 1.618 side
15/1.618 + 15/1.618 + 15 + 15 ~ 49 feet
I think this attachment will help you
If 8 divided by four is two and that means there's two for each, then you would have three because 3 times two equals 6. So the answers 3 I think.
Metres are the standard unit of length.
1000mm=1m
100cm=1m
10dm=1m
1Dm=10m
1hm=100m
1km=1000m