Question

P is 5ft tall and be notice that he cast shadow that's 7ft long. He then measures that the shadow cast by his school building is 42ft long. How tail is the building

Answer 1

Answer:

30ft

Step-by-step explanation:

height of p=5;length of shadow of p=7

height of school building=42

height of p/shadow of p=height of school building/shadow of building

let shadow of building be X

5/7=X/42

5×42/7=X

210/7=X

X=30

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