An architectural drawing of a building shows the elevation of the basement floor t0 be $-4\ m$. The elevation of the roof is $10\ m$. What is the total distance from the roof to the basement floor?
Given: An architectural drawing of a building shows the elevation of the basement floor to be $-4\ m$. The elevation of the roof is $10\ m$.
To do: To find the total distance from the roof to the basement floor.
Solution:
As given,
Height$( elevation)$ of roof from ground$=10\ m$
Height$( elevation)$ of Basement from ground$=-4\ m$
Therefore, total distance from the roof to the basement floor$=$Height/elevation of roof from ground $-$ Height/elevation of Basement from ground
$=10-( -4)$
$=10+4$
$=14$
Thus, the total distance from the roof to the basement floor$=14\ m$
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