Preparing for the Regents Examination Geometry, AK
Preparing for the Regents Examination Geometry, AK
Preparing for the Regents Examination Geometry, AK
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Part III<br />
For each question, use <strong>the</strong> specific criteria to award a maximum of 4 credits.<br />
15 Score Explanation<br />
4 mA 82, mB 82, and mC 16, and an appropriate explanation is given.<br />
3 An appropriate method is used, but a single arithmetical error is made.<br />
2 An appropriate method is used to find x, but <strong>the</strong> measures of <strong>the</strong> angles are not given.<br />
1 mA 82, mB 82, and mC 16, but no explanation is given.<br />
0 A zero response is completely incorrect, irrelevant, or incoherent or is a correct response<br />
that was obtained by an obviously incorrect procedure.<br />
16 Score Explanation<br />
4 a ABD and DBE<br />
b ABE and EBC<br />
c DBC<br />
d ABC<br />
3 Student answers all but one part correctly.<br />
2 Student answers only two parts correctly.<br />
1 Student answers only one part correctly.<br />
0 A zero response is completely incorrect, irrelevant, or incoherent or is a correct response<br />
that was obtained by an obviously incorrect procedure.<br />
17 Score Explanation<br />
4 m4 50, m5 20, mABD 160, and an appropriate method is used.<br />
3 An appropriate method is used, but a single arithmetical error is made.<br />
2 m4 50, m5 20, but student did not give <strong>the</strong> measure of ABD.<br />
1 m4 50, m5 20, mABD 160, but no appropriate method is given.<br />
0 A zero response is completely incorrect, irrelevant, or incoherent or is a correct response<br />
that was obtained by an obviously incorrect procedure.<br />
Chapters 1–3 97
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