Day 5 GeometryCheck /Correct Ch. 1(48-51,57) Do Warm-upReview ReflectionRotationTranslation

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.

If a quadrilateral is a rhombus,then it is a kite.

1. Measure from the point to the mirror line (must hit the mirror line at a right angle.

Reflection

2. Measure the same distance again on the other side and place a dot.

3. Then connect the new dots up!

4. Add the new labels.

Rotation

What is another name for “rotate”?

How do we rotate a shape?

What is another name for “translate”?

How do we translate a shape?

Translation

Ch. 1 (59-61, 63-67)

Homework