TODAY IN GEOMETRY…  Review: SOH CAH TOA  Learning Target 1: 7.4 You will find missing sides of a triangle using TRIG  Independent Practice  Learning.

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Presentation transcript:

TODAY IN GEOMETRY…  Review: SOH CAH TOA  Learning Target 1: 7.4 You will find missing sides of a triangle using TRIG  Independent Practice  Learning Target 2: 7.4 You will find missing angles of a triangle using INVERSE TRIG  CH.7 QUIZ 2-MONDAY/TUESDAY!

PRACTICE: Given the sides of the right triangle, find all the trigonometric ratios.

PRACTICE: Given the sides of the right triangle, find all the trigonometric ratios for angle C.

PRACTICE: Find n using the tangent ratio. Round answer to the nearest tenth.

PRACTICE: Find x using the tangent ratio. Round answer to the nearest tenth.

PRACTICE: Find x using the sine ratio. Round answer to the nearest tenth.

PRACTICE: Find x using the cosine ratio. Round answer to the nearest tenth.

PRACTICE: Find x using the tangent ratio. Round answer to the nearest tenth.

PRACTICE: Find x and y using the tangent ratio. Round answer to the nearest tenth.

HOMEWORK #5: Finding missing sides using TRIG WS If finished, work on other assignments: HW #1: Pg. 436: 3-29 odd HW #2: Pg. 444: 1-6, 8, 10, 12 HW #3: Pg. 461: 3-18 HW #4: Intro to TRIG WS

Find Trigonometric angles using inverse

INVERSE TRIG:

PRACTICE: Find angle x using inverse trigonometric functions. Round your answer to the nearest hundredth.

There are multiple ways to solve this problem, you may choose any trig function because all sides are given!

HOMEWORK #6: Finding missing angles using TRIG WS If finished, work on other assignments: HW #1: Pg. 436: 3-29 odd HW #2: Pg. 444: 1-6, 8, 10, 12 HW #3: Pg. 461: 3-18 HW #4: Intro to TRIG WS HW #5: Finding missing sides using TRIG WS