1.

Find the height of a cuboid with length 10m , breadth 5m , volume 62.5m^3​

Answer»

AnswEr-:

  • \boxed {\mathrm {  Height\:of\:Cuboid = 1.25 m}}

Explanation-:

\sf{Given-:}

  • The LENGTH of Cuboid is 10 m
  • The Breadth of Cuboid is 5 m
  • The VOLUME of Cuboid is 62.5m³

\sf{To\:Find-:}

  • The height of Cuboid.

\dag{\underline {\mathrm{Solution \:of\:Question \:-: }}}

  • \underbrace{\mathrm{Understanding \:the\:Concept-:}}

  • We have to Find the Height of Cuboid when Length, Breadth and Volume of cuboid is given or known .

  • For this we have to put the known or Given Values in Formula for Volume of Cuboid then ,

  • We can get the height of the Cuboid,.

As We KNOW that -:

  • \underline{\boxed{\mathrm {\dag{\red{  Volume _{(Cuboid)}-: Length \times Breadth\times Height \:or\:lbh\:cube.units}}}}}

Here ,

  • The length of Cuboid is 10 m
  • The Breadth of Cuboid is 5 m
  • The Volume of Cuboid is 62.5m³
  • The Height of Cuboid is ??

Now , By Putting Known or Given Values in the Formula for Given of Cuboid-:

  • \longrightarrow {\mathrm {10 \times 5 \times Height = 62.5 m^{3}}}

  • \longrightarrow {\mathrm { 50 \times Height = 62.5 m^{3}}}

  • \longrightarrow {\mathrm {Height = \dfrac{62.5}{50} }}

  • \longrightarrow {\mathrm {Height = \dfrac{\cancel {62.5}}{\cancel {50}} }}

  • \longrightarrow {\mathrm {  Height = 1.25 m}}

Hence ,

  • \boxed {\mathrm {  Height\:of\:Cuboid = 1.25 m}}

____________________________________

\huge{\dag{\mathrm{Verification-:}}}

  • \underline{\boxed{\mathrm {\dag{\red{  Volume _{(Cuboid)}-: Length \times Breadth\times Height \:or\:lbh\:sq.units}}}}}

Here ,

  • The length of Cuboid is 10 m
  • The Breadth of Cuboid is 5 m
  • The Volume of Cuboid is 62.5m³
  • The Height of Cuboid is 1.25 m

Now , By Putting Known or Given Values in the Formula for Given of Cuboid-:

  • \longrightarrow {\mathrm {10 \times 5 \times 1.25 = 62.5 m^{3}}}

  • \longrightarrow {\mathrm {50 \times 1.25 = 62.5 m^{3}}}

  • \longrightarrow {\mathrm {62.5m^{3} = 62.5 m^{3}}}

Therefore,

  • \longrightarrow {\mathrm {LHS= RHS}}
  • \longrightarrow {\mathrm {Hence\:Verified!}}

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