The student will use problem solving, mathematical communication, mathematical reasoning, connections, and representations to
The student will classify and measure right, acute, obtuse, and straight angles.
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Solve addition and subtraction problems to determine unknown angle measures on a diagram in practical problems.
Classify angles as right, acute, obtuse, or straight.
Identify the appropriate tools (e.g., protractor and straightedge or angle ruler as well as available software) used to measure and draw angles.
Measure right, acute, obtuse, and straight angles, using appropriate tools, and identify their measures in degrees.