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Day 5 Geometry. Check /Correct Ch. 1(48-51,57) Do Warm-up Review Reflection Rotation Translation. If a quadrilateral is a rhombus, then it is a kite. Converse: (T,F- counterexample ) Inverse: (T,F- counterexample ) Contrapositive : (T,F- counterexample ).
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Day 5Geometry Check /Correct Ch. 1(48-51,57) Do Warm-up Review Reflection Rotation Translation
If a quadrilateral is a rhombus,then it is a kite. • Converse: (T,F-counterexample) • Inverse: (T,F-counterexample) • Contrapositive: (T,F-counterexample)
If a quadrilateral is a rhombus,then it is a kite. • Converse: If a quadrilateral is a kite,then it is a rhombus. • Inverse: If a quadrilateral is not a rhombus,then it is not a kite. • Contrapositive: If a quadrilateral is not a kite,then it is not a rhombus.
Reflection 1. Measure from the point to the mirror line (must hit the mirror line at a right angle.
2. Measure the same distance again on the other side and place a dot.
Rotation What is another name for “rotate”? How do we rotate a shape?
Translation What is another name for “translate”? How do we translate a shape?
Homework • Ch. 1 (59-61, 63-67)