Percent error is 10.7%
Step-by-step explanation:
We need to find the percent error:
We are given:
Estimate value = 7.2
Actual value = 6.5
Percent Error=?
The formula used is:

Putting values:

So, Percent error is 10.7%
Keywords: Percent Error
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√5 is the wrong position This is approximately 2.24 so the dot should be between the 2 and 3 while she has put it between 1 and 2.
A coplanar point are points that lie on the same line. An angle is the intersection of two noncollinear rays at a common endpoint. The rays are called sides and the common endpoint is called the vertex.
hope that helps