8.5 the answer is and replace the areas
On the computer? You write mixed fractions like: 1 2/4
Obviously, 1 2/4 is an example.
Answer:
The percent of error in her measurement is 1.3%
Step-by-step explanation:
we know that
The circumference of a circle is equal to

where
D is the diameter
we have

assume

substitute
----> This value represent the 100% (theoretical value)
Find the difference between the theoretical value and the measured value
Find the percentage by proportion

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