Sudut Rangkap-1

Sudut Rangkap-1

11th Grade

18 Qs

quiz-placeholder

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Sudut Rangkap-1

Sudut Rangkap-1

Assessment

Quiz

Mathematics

11th Grade

Medium

Created by

NURSALEH O.A

Used 4+ times

FREE Resource

18 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

20 sec • 5 pts

Sin2A = ...

2sinA.cosA

-2sinA.cosA

2sinA.cosB

2cosA.cosA

2sinA.cosB

2.

MULTIPLE CHOICE QUESTION

1 min • 10 pts

2sin75°.cos75° = ...

1

½

½√3

√2

3.

MULTIPLE CHOICE QUESTION

1 min • 10 pts

2sin112,5°.cos112,5° = ...

1

½√2

-½√3

-½√2

4.

MULTIPLE CHOICE QUESTION

3 mins • 20 pts

8sin157,5°cos157,5° = ...

-√2

-½√2

-2√2

-½√3

-2

5.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

cos2a = ...

cos2 a + sin2 a

cos2 a - 1

1 - cos2 a

cos2 a - sin2 a

cos2 a - sin2 b

6.

MULTIPLE CHOICE QUESTION

45 sec • 5 pts

cos2a = ...

1 - 2sin2 a

1 - sin2 a

2sin2 a - 1

1 + 2sin2 a

sin2 a + 1

7.

MULTIPLE CHOICE QUESTION

45 sec • 5 pts

cos2a = ...

1 - sin2 a

2cos2 a - 1

cos2 a - 1

2cos2 a + 1

1 - 2cos2 a

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