a vertical flagpole casts a shadow of 12ft long at the same time that a nearby vertical past 8ft casts a shadow 3ft long. Find the height of the pole
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since the height:shadow ratio is the same for both,
h/12 = 8/3
A pole that is 3.2m tall casts a shadow that is 1.75m long. At the same time, a nearby building casts a shadow that is 39.5m long. How tall is the building? Round your answer to the nearest meter.
We can use the same method as in the previous problem:
h/1.75 = x/39.5
where h is the height of the pole and x is the height of the building. Solving for x, we get:
x = h/1.75 * 39.5
x = 3.2/1.75 * 39.5
x = 71.43
Rounding to the nearest meter, the height of the building is 71 meters.
A pole that is 3.2m tall casts a shadow that is 1.75m long. At the same time, a nearby building casts a shadow that is 39.5m long. How tall is the building? Round your answer to the nearest meter.
We can use the same method as in the previous problem:
h/1.75 = x/39.5
where h is the height of the pole and x is the height of the building. Solving for x, we get:
x = h/1.75 * 39.5
x = 3.2/1.75 * 39.5
x = 71.43
Rounding to the nearest meter, the height of the building is 71 meters.