A small platform is made in a cricket ground. It has 15 stairs. Length of each stair is 50m and it is made of solide conctete. Height and breadth of each stair is 1/4m and 1/2m respectively . find the total volume in construction of the plateform
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volume of stair = length x height x breadth in cubic units .
∴volume of 1 stair = 50m x (1/4)m x (1/2)m in m³.
∴volume of 15 stairs = 50m x (1/4)m x (1/2)m x 15
=93.75 m³
hope it helps and pls mark as best answer. :)
∴volume of 1 stair = 50m x (1/4)m x (1/2)m in m³.
∴volume of 15 stairs = 50m x (1/4)m x (1/2)m x 15
=93.75 m³
hope it helps and pls mark as best answer. :)
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