'Find missing angles' presentation slideshows

2-7-13 Equations to find missing angles EQ: How can you write and equation to find the measure

Bring vocabulary folder and note cards to class on Friday. 2-7-13 Equations to find missing angles EQ: How can you write and equation to find the measure of missing angles?. 1. 2. 3. 4. Check Homework. X = 30. X=50. x=-3. x+59+84+x+51=180 2x + 194 = 180. x= -7.

528 views • 23 slides

Angles Relationships

456 views • 20 slides

6.2 The Law of Cosines

6.2 The Law of Cosines. Solving an SAS Triangle. The Law of Sines was good for ASA - two angles and the included side AAS - two angles and any side SSA - two sides and an opposite angle (being aware of possible ambiguity) Why would the Law of Sines not work for an SAS triangle?. 15.

213 views • 19 slides

7-7 6 th grade math

7-7 6 th grade math. Triangles. Objective. To classify and draw triangles, and find missing angles in triangles. Why? To further your knowledge in measurement and geometry and keeping building a strong foundation in MG in HS. California State Standards.

233 views • 12 slides

Warm-Up

Warm-Up. Define: Straight Angle Complementary Angles Supplementary Angles. 2.5 Proving Angles Congruent. 10/15. Learning Target. I can use the Vertical Angles Theorem to find measures of Vertical angles.

125 views • 12 slides

Trigonometric Ratios

Trigonometric Ratios. Trigonometric Ratio. A ratio of the two side lengths of a right triangle. The three basic trigonometric ratios are:. Sine (sin) Cosine (cos) Tangent (tan). SOH CAH TOA. When doing trig problems, think:.

249 views • 7 slides

10-3 Angle Relationships

60 views • 5 slides