Concept explainers
(a)
To calculate: The scale factor that required to draw the pool in the paper.
To draw the pool the drawing should scale down by 2 with different units.
Given Information:
The given height of the pool is 52 in and the volume is
Formula Used:
Volume of a cylinder is
Calculation:
It is given that the height of the pool is 52 in and the volume is
It is known that
Now, convert 52 in into foot.
Now, find the radius. Use the formula
Convert nearest to the tenth foot.
Now to draw this measurement in a diagram, the scale of the diagram must be same as the original pool.
That is scale should be equal to
Thus, drawing need to convert into some smaller units like cm, in.
Hence, to draw the pool the drawing should scale down by 2 with different units.
(b)
To find:Whether it needs to convert any of the measurement to different units.
Yes, it need.
Explanation:
Yes it needs to convert any of the measurement into a smaller units, which can fit to the paper.
Hence, yes.
Chapter 9 Solutions
High School Math 2015 Common Core Algebra 1 Student Edition Grade 8/9
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