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GeoGebraGeoGebra Classroom

Activity #16__ the Angle tool

DIRECTIONS:

Use the ANGLE Toolbar Image tool to measure the 3 interior angles of the triangle shown. Also, use this tool to find and display the measure of the one interior angle (lower left).

QUESTION

1. Explain how you found each interior angle for the triangle.

QUESTION

2. Determine each side length for the triangle, and explain how you found it.