Question

Write and solve an equation to find the missing dimension of the prism

Answer 1

Step-by-step explanation:

EQUATION: Volume=length x width x height.

V=l×w×h

1620cm^3=9cm×9cm×xcm

1620cm^3=81cm^2 ×xcm

xcm= 1620cm^3/81cm^2

xcm= 20cm

Answer 2

Question :-

Write and solve an equation to find the missing dimension of the prism.

Volume = 1620 cm³

width = 9 cm

length = 9 cm

Equation =

Height =

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Solution :-

Given Information :-

• Width of the prism ➢ 9 cm
• Length of the prism ➢ 9 cm
• Volume of the prism ➢ 1620 cm³

To Find :-

• Equation used
• Height ( in cm ) of prism

Formula Used :-

• Volume of prism = Length × Width × Height

For calculating the height, the formula is,

• $\boxed{\sf height = \frac{volume}{length \times width}}$

Calculation :-

Substituting the values given above in the formula, We get,

⇒ $\sf height = \frac{1620}{9 \times 9}$

⇒ $\sf height = \frac{1620}{81}$

⇒ $\sf height = 20 \:cm$

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Final Answers :-

• The equation to calculate height $\sf height = \frac{volume}{length \times width}$

• $\sf height\: of\: the \:prism \:= 20 \:cm$

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