DOUBLE ANGLES Section 5 5 Precalculus Pre APDual
DOUBLE ANGLES Section 5. 5 Precalculus Pre. AP/Dual, Revised © 2017 viet. dang@humbleisd. net 1/4/2022 8: 53 AM § 5. 5: Double Angles Identity 1
DOUBLE ANGLE IDENTITIES (FILL IN CHART) 1/4/2022 8: 53 AM § 5. 5: Double Angles Identity 2
PROOF 1/4/2022 8: 53 AM § 5. 5: Double Angles Identity 3
PROOF 1/4/2022 8: 53 AM § 5. 5: Double Angles Identity 4
PROOF 1/4/2022 8: 53 AM § 5. 5: Double Angles Identity 5
PROOF 1/4/2022 8: 53 AM § 5. 5: Double Angles Identity 6
PROOF 1/4/2022 8: 53 AM § 5. 5: Double Angles Identity 7
STEPS FOR DOUBLE ANGLE IDENTITY 1/4/2022 8: 53 AM § 5. 5: Double Angles Identity 8
EXAMPLE 1 1/4/2022 8: 53 AM § 5. 5: Double Angles Identity 9
EXAMPLE 1 1/4/2022 8: 53 AM § 5. 5: Double Angles Identity 10
EXAMPLE 2 1/4/2022 8: 53 AM § 5. 5: Double Angles Identity 11
YOUR TURN 1/4/2022 8: 54 AM § 5. 5: Double Angles Identity 12
EXAMPLE 3 1/4/2022 8: 54 AM § 5. 5: Double Angles Identity 13
EXAMPLE 3 1/4/2022 8: 54 AM § 5. 5: Double Angles Identity 14
EXAMPLE 3 1/4/2022 8: 54 AM § 5. 5: Double Angles Identity 15
EXAMPLE 3 1/4/2022 8: 54 AM § 5. 5: Double Angles Identity 16
EXAMPLE 4 1/4/2022 8: 54 AM § 5. 5: Double Angles Identity 17
YOUR TURN 1/4/2022 8: 54 AM § 5. 5: Double Angles Identity 18
EXAMPLE 5 1/4/2022 8: 54 AM § 5. 5: Double Angles Identity 19
EXAMPLE 6 1/4/2022 8: 54 AM § 5. 5: Double Angles Identity 20
YOUR TURN 1/4/2022 8: 54 AM § 5. 5: Double Angles Identity 21
ASSIGNMENT Worksheet 1/4/2022 8: 54 AM § 5. 5: Double Angles Identity 22
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