the height of a tower is 20 metres and the length of its shadow is 25 metres.what will be the heigth of the tower if its shadow is 75 metres at the same time.
20/25 = h/75
h=60
The height of a tower is 20 meters and the length of it's shadow is 25 meters what is the height of another tower whose shadow is 75 metres at the same time
To determine the height of the tower when its shadow is 75 meters, we can use a proportion.
First, let's write down the given information:
Shadow length 1: 25 meters
Height 1: 20 meters
Shadow length 2: 75 meters
Height 2: ?
Now we can set up the proportion:
Height 1 / Shadow length 1 = Height 2 / Shadow length 2
Plugging in the values we know:
20 / 25 = Height 2 / 75
Next, we can cross multiply and solve for Height 2:
20 * 75 = 25 * Height 2
1500 = Height 2 * 25
Divide both sides of the equation by 25:
1500 / 25 = Height 2
60 = Height 2
Therefore, the height of the tower when its shadow is 75 meters is 60 meters.