Concept explainers
a.
To find: Volume of a penny.
Volume of a penny is equal to
Given:
A penny is a cylinder with a radius of about
Calculation:
Let
Then,
b.
To find: The volume of your classroom in cubic meters.
The volume of your classroom in cubic meters is equal to
Given:
A penny is a cylinder with a radius of about
Calculation:
The dimension of my classroom is
So, the volume of my classroom is
c.
To find: Number of pennies required to fill your classroom.
Number of pennies required to fill your classroom is equal to
Given:
A penny is a cylinder with a radius of about
Calculation:
Number of pennies required is
The above approximation is an under estimated of the actual number.
Chapter 2 Solutions
Holt Mcdougal Larson Algebra 2: Student Edition 2012
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