h = height of tree
150 / 20 = h / 2
h = (150/20) X 2
h = ? (you figure it out)
Ratio of object to its shadow is the same. So if T is the height of the tree, then T/21 = 4/6 So T = 21*4/6 = 84/6 = 14 feet
10.08 feet approx.
The ratios are in the same proportion, so all you need to really figure out is what is in the same ratio to 20 as 6 is to 4.
The shadow:object ratio is 1:1 so the tree is 63 feet high.
It is approx 36.6 ft.
To cast a 19 foot shadow the building would have to be 26.91 feet tall. Each foot of building/tree casts 8.47 inches of shadow.
5.5/8 = x/20 x=5.5*20/8 = 13.75 feet
28 feet
51
A 1 foot shadow I think.
116
25 feet tall
21 ft how is the equation to give you this result
It is 90 feet in height
6 feet
60 inches, or 5 feet.
It works out as: 42.353 feet tall rounded to 3 decimal places