Cluster 3: Geometric measurement: understand concepts of angles, and measure angles. Recognize angle measure Domain: How can you determine the Ch. 11 Lesson 4 measure of an angle separated Investigate: Join and Separate Measurement and as additive. When an angle into parts? Angles Data is decomposed into parts, the Cluster 3: Geometric angle measure of the measurement: whole is the sum of the understand concepts angle measures of the of angles, and parts. Solve addition and measure angles. subtraction problems to find unknown angles on a diagram in real world and mathematical problems, e.g., by using an equation with a symbol for the unknown angle measure. Domain: How can you use the strategy Ch. 11 Lesson 5 Recognize measure as Draw A Diagram to angle Problem Solving: Unknown Angle Measurement and additive. When an angle is measurement problems? Measures Data decomposed into parts, the Cluster 3: angle measure of the Geometric whole is the sum of the measurement: angle measures of the understand parts. Solve addition and concepts of angles, subtraction problems to and measure find unknown angles on a angles. diagram in real world and mathematical problems,
Cluster 3: Geometric measurement: understand concepts of angles, and measure angles. Recognize angle measure as additive. When an angle is decomposed into parts, the angle measure of the whole is the sum of the angle measures of the parts. Solve addition and subtraction problems to find unknown angles on a diagram in real world and mathematical problems, e.g., by using an equation with a symbol for the unknown angle measure. Domain: Measurement and Data Cluster 3: Geometric measurement: understand concepts of angles, and measure angles. How can you determine the measure of an angle separated into parts? Ch. 11 Lesson 4 Investigate: Join and Separate Angles Recognize measure as additive. When an angle is decomposed into parts, the angle measure of the whole is the sum of the angle measures of the parts. Solve addition and subtraction problems to find unknown angles on a diagram in real world and mathematical problems, Domain: Measurement and Data Cluster 3: Geometric measurement: understand concepts of angles, and measure angles. How can you use the strategy Draw A Diagram to angle measurement problems? Ch. 11 Lesson 5 Problem Solving: Unknown Angle Measures