BELL RINGER1.USING YOUR CALCULATOR,

CONSTRUCT A RIGHT TRIANGLE. 2.USING THE MEASUREMENT

COMPONENT, MEASURE YOUR ANGLE TO PROVE ITS 90 DEGREES.

Go ahead and get your calculators. See Ms.

Rosendahl if you don’t remember your calculator

number.

3. BECAUSE THE TWO SEGMENTS HAVE NO CONSTRUCTED RELATIONSHIP TO EACH OTHER, THEY MOVE INDEPENDENTLY.

WHEN YOU CHANGE ONE, THE OTHER DOES NOT CHANGE.5. DRAWING THE LINE PARALLEL TO SEGMENT BC FAILS TO LINK THE BEHAVIOR OF THE LINE TO CHANGES IN BC. AS A

RESULT, THE SEGMENTS THAT INTERSECT AT A WILL NOT ACT LIKE ARMS OF A WINDMILL.

6.THE CIRCLE WILL KEEP THE ARMS OF THE WINDMILL THE SAME AS SEGMENT BC.

7. D – CONSTRUCT THE LINE THROUGH P THAT IS PERPENDICULAR TO SEGMENT OP

Homework Review

Put your page in plane geometry

view:

Construct a parallel line:

Construct a perpendicular line:

Draw a circle with a radius BC:

Open a new screen:

Clear out all documents:

Hide obejects:

Label vertices or points:

Undo and redo:

Topic: TI-Nspire – How do you…

Draw any triangle by constructing 3 line segments. Label the triangle ABC.

Construct M the midpoint of segment AB.

Through M, construct a line parallel to segment AC. Let N be the point where this line intersects segment BC.

Hide the line. Then draw segment MN. Using measurements, measure the

length of segment MN and the length of segment AC. Drag one of the vertices of triangle ABC.

Compare MN and AC. What do you notice?

Complete in class. Write your answer on your Cornell Notes. When finished, write your summary and turn in your Notes.

WRITE DETAILED DIRECTIONS THAT DESCRIBE THE CONSTRUCTION PROCESS OF ONE CONSTRUCTION YOU DID THIS WEEK IN CLASS(INCLUDE WHAT BUTTONS NEED TO BE

USED).1.PERPENDICULAR LINE

2.PARALLEL LINE3.WINDMILL

4.TRIANGLE FROM TODAY5.TWO CIRCLES CONNECTED BY A LINE

SEGMENT

Homework

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