3.
4.
Let be a polygonmatrix.Fill in the blank(s).
- If , then ?.
- If , and is a -by- matrix,then is a -bymatrix.
If , then ?
- If is an -by- matrix,then
Answers
1.
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5.
- 2 by 5
7.
Rotation
LearningObjectives
- Find the imageof a pointin a rotationin a coordinateplane.
- Recognizethat a rotationis an isometry.