# Kuis Matematika Peminatan Xi IPA < Trigonometri>

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| By Noviyanti Ilsani
N
Noviyanti Ilsani
Community Contributor
Quizzes Created: 2 | Total Attempts: 1,091
Questions: 5 | Attempts: 609

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Kerjakan soal berikut secara pribadi dan Jujur ^. ^

• 1.
• A.

• B.

• C.
• D.
• E.

A.
• 2.
• A.

15o atau 135o

• B.

45o atau 315o

• C.

165o atau 285o

• D.

75o atau 375o

• E.

105o atau 345o

E. 105o atau 345o
• 3.
• A.

1/2 - 1/2 cos 4A

• B.

1/4 - 1/4cos 4A

• C.

1/8 - 1/8 cos 4A

• D.

1/4 +1/4cos 4A

• E.

1/2 + 1/2 cos 4A

C. 1/8 - 1/8 cos 4A
• 4.
E.
• 5.
• A.

63/65

• B.

33/65

• C.

26/65

• D.

16/65

• E.

43/65