To find: whether the solution is full credit, partial credit, no credit.
The solution given is partial credit.
Given information:
The isosceles
The given solution is below:
If
Midpoint of
Midpoint of
Slope of
Slope of Slope of
Slope of Slope of
The perpendicular bisector of
Calculation:
The problem is solved for partial credit. There is the use of the formula of mid-point which is not explained. The concept of slope is not given and how the slope is found.
The equation of line is not explained only values have been put directly.
Chapter 8 Solutions
Holt Mcdougal Larson Algebra 2: Student Edition 2012
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