Respuesta :
Answer:
20
Step-by-step explanation:
Since Steve is 6 feet tall and his shadow is 9 feet long we can do 9÷6=1.5 then 30÷1.5=20 so 20 is the answer (also I got it right on the test)
The height of the flagpole is 20 feet.
What is the ratio of two quantities?
Suppose that we've got two quantities with measurements as 'a' and 'b'
Then, their ratio(ratio of a to b) a:b
Given;
The Length of flagpole shadow = 30 ft
The Steve height = 6 ft
The Length of Steve height shadow = 9 ft
The height and shadow length of the two follows the same ratio, just like similar triangles;
The height of flagpole/flagpole shadow length = height of Steve / Steve shadow height
Substituting the values;
h/30 = 6/9
h = 6/9 × 30 = 20 ft
Thus, the Flagpole height is 20 ft.
Learn more about ratio here:
brainly.com/question/186659
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