Domain:{-5, -4, -3, -2, 0, 1, 2, 3, 4, 5}
1 answer:
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Answer:
The height of the building is approximately <u>73 m</u>.
Step-by-step explanation:
The triangle EFG is shown below.
Given:
Length of shadow of building is,
Angle of inclination of Sun with the vertical is 25°.
Therefore, the angle of inclination of Sun with the horizontal is given as:
Now, in triangle EFG as shown below, we use the tangent ratio to determine the height of building EF. Therefore,
Therefore, the height of the building is approximately 73 m.
Answer:
<em>The formula for determining the pressure, p, exerted on an object at a depth, h, below the surface of a liquid is p = s + </em><em>dgh</em>
<em></em>
Step-by-step explanation:
<em> where s is the atmospheric pressure, d is the density of the liquid and g is the acceleration due to gravity.</em>