DO, SEE, THINK and WONDER

Using GEOGEBRA, form triangles using the following measurements

INSTRUCTIONS

Poll

Were you able to form triangles using the measurements from both sets?

• YES

• NO

Try adding the measures of two of the sides of your triangle and compare it to the remaining side. Do it for all combinations and for both sets.

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OBSERVE!!

Open Ended

What have you noticed about the comparison between the sum of the measures of any two sides and the measure of the remaining side for SET A? How about for SET B?

Open Ended

Why do you think measurements of SET B were not able to form a triangle? What changes can you make on the measurements so that SET B will also form a triangle?