NAME ______________________________ DATE _______________
HOMEWORK
Write the numbers of all of the triangles that belong in each category. You may use the corner of a sheet of paper as a “right angle tester.”
d1 Which of the triangles are right triangles?
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2 Which triangles have 3 acute angles?
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3 Which triangles have 1 obtuse angle?
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NOTE
Students practice identifying angles and classifying triangles by their angle sizes.
MWI Classifying Triangles