A square with an area A2 of is enlarged to a square with an area of 25A2. How was the side of the smaller square changed?
2 answers:
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Answer:
The volume of the box is 41.21 inches cube.
Step-by-step explanation:
Given,
Width of the box inches
inches
Length of the box inches
inches
Height of the box inches
inches
The box is in cuboid form.
The volume of cuboid is given by (length × breadth × height ).
So,
volume of the box is ×
×
=
inches cube
The volume of the box is 41.21 inches cube.
The volume of the shaded part in cubic units is 4/3π(20)³ - 4/3π(4)³
<h3>Volume of composite object</h3>The sphere is a a solid 3-dimensional object. THe formula for calculating its volume is expressed as:
V = 4/3πr³
where:
r is the radius of the sphere
<u>For the outer sphere:</u>
V = 4/3π(20)³
<u>For the inner sphere:</u>
V = 4/3π(4)³
The volume of the shaded part in cubic units is 4/3π(20)³ - 4/3π(4)³
Learn more on volume of sphere here: brainly.com/question/10171109
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