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Identitas trigonometri

Authored by Siti Rohmah

Mathematics

10th Grade

CCSS covered

Used 44+ times

Identitas trigonometri
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10 questions

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1.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Diketahui  sin°=35\sin\propto\degree=\frac{3}{5}  dan  0°<<90°0\degree<\propto<90\degree . Maka nilai  tan°\tan\propto\degree  adalah ...

 14\frac{1}{4}  

 24\frac{2}{4}  

 34\frac{3}{4}  

 44\frac{4}{4}  

 54\frac{5}{4}  

2.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Sin2x = ...

cosx - 1

cos2x-1

1-cos2x

1 - cosx

Tags

CCSS.HSF.TF.C.8

3.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

 sinxcos x\frac{\sin x}{\cos\ x}  = ....

cosec x

Secan x

Cotan x

tan x

Tags

CCSS.HSF.TF.C.8

CCSS.HSG.SRT.C.6

CCSS.HSF.TF.A.3

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Cosec x =....

1cos x\frac{1}{\cos\ x}

1sinx\frac{1}{\sin x}

1tanx\frac{1}{\tan x}

1cotanx\frac{1}{\operatorname{cotan}x}

Tags

CCSS.HSF.TF.C.8

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 1cos2x=...1-\cos^2x=...  

sinx

sin2x

sin2x

2sinx

Tags

CCSS.HSF.TF.C.8

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Jika diketahui  tan A°=512\tan\ A\degree=-\frac{5}{12}  dan  90°<A<180°90\degree<A<180\degree  , maka  sec A°=...\sec\ A\degree=...  

 1112\frac{11}{12}  

 1212\frac{12}{12}  

 1112-\frac{11}{12}  

 1212-\frac{12}{12}  

 1312-\frac{13}{12}  

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Diketahui  cosecβ=2\operatorname{cosec}\beta=2  dan  β\beta  sudut di kuadran kedua. Maka  sinβ=...\sin\beta=...  

 13\frac{1}{3}  

 12\frac{1}{2}  

0

 12-\frac{1}{2}  

 13-\frac{1}{3}  

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