Identify and use special pairs of angles Identify
- Slides: 16
• Identify and use special pairs of angles. • Identify perpendicular lines.
Content Standards Preparation for G. SRT. 7 Explain and use the relationship between the sine and cosine of complementary angles. Mathematical Practices 2 Reason abstractly and quantitatively. 3 Construct viable arguments and critique the reasoning of others.
• adjacent angles • linear pair • vertical angles • complementary angles • supplementary angles • perpendicular
Identify Angle Pairs A. ROADWAYS Name an angle pair that satisfies the condition two angles that form a linear pair. A linear pair is a pair of adjacent angles whose noncommon sides are opposite rays. B. ROADWAYS Name an angle pair that satisfies the condition two acute vertical angles.
A. Name two adjacent angles whose sum is less than 90. B. Name two acute vertical angles.
Angle Measure ALGEBRA Find the measures of two supplementary angles if the measure of one angle is 6 less than five times the measure of the other angle. ALGEBRA Find the measures of two complementary angles if one angle measures six degrees less than five times the measure of the other.
Perpendicular Lines ALGEBRA Find x and y so that KO and HM are perpendicular.
Interpret Figures Determine whether the following statement can be justified from the figure below. Explain. A. m VYT = 90 B. TYW and TYU are supplementary. C. VYW and TYS are adjacent angles.
A. Determine whether the statement m XAY = 90 can be assumed from the figure. B. Determine whether the statement TAU is complementary to UAY can be assumed from the figure.
Homework Page 51 (8 -17, 19 -26, 29)
- Lesson 5 exploring angles
- Transversal line
- Pairs of lines and angles
- 2-4 special pairs of angles
- Angles - vertically opposite angles and missing angles
- Identify all pairs of angles of the given type
- Vsper shapes
- Linear pairs
- Lesson 1-4 pairs of angles
- Name two pairs of supplementary angles
- Lesson 1-4 pairs of angles answer key
- 1-4 pairs of angles
- Parallel lines cut by a transversal problems
- Vertical angle theorem
- Vertical angles
- Module 15 lesson 1 central angles and inscribed angles
- Gv black cavity classification