Aturan sinus dan cosinus

Aturan sinus dan cosinus

11th Grade

10 Qs

quiz-placeholder

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Aturan sinus dan cosinus

Aturan sinus dan cosinus

Assessment

Quiz

Mathematics

11th Grade

Hard

CCSS
HSG.SRT.D.10, HSG.SRT.D.11

Standards-aligned

Created by

Alviana Oktary Bahtiar

Used 6+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

Diketahui  ΔABC\Delta ABC , panjang sisi BC = 4 cm, Besar  A=120°,B=30°\angle A=120\degree,\angle B=30\degree  panjang sisi AB = ....cm

 222\sqrt{2}  

 433\frac{4}{3}\sqrt{3}  

 343\frac{3}{4}\sqrt{3}  

 342\frac{3}{4}\sqrt{2}  

 3\sqrt{3}  

2.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

Diketahui segitiga PQR, Besar sudut P adalah 30°30\degree  , Panjang sisi PR = 9 cm, Panjang sisi PQ =  939\sqrt{3}  cm. Panjang sisi QR = ...cm

9

 929\sqrt{2}  

 939\sqrt{3}  

 626\sqrt{2}  

 636\sqrt{3}  

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Diketahui segitiga QRS, panjang sisi QS = 9 cm, panjang sisi QR =  333\sqrt{3}  cm, Besar  R = 60°\angle R\ =\ 60\degree  , Besar  S=...°\angle S=...\degree  

30

45

60

90

120

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

4.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

Putri dan Qonita berdiri di tepian sungai yang beralur lurus. Jarak Putri dan Qonita adalah 9 meter. Rani berdiri di tepian yang lain sehingga sudut yang dibentuk Putri, Rani , Qonita adalah  60°60\degree    . Sudut yang dibentuk Rani, Putri, Qonita adalah  45°45\degree  , jarak Qonita dan Rani adalah.....meter

 333\sqrt{3}  

 363\sqrt{6}  

 636\sqrt{3}  

 666\sqrt{6}  

5.

MULTIPLE SELECT QUESTION

5 mins • 1 pt

Diketahui segitiga RST dengan besar sudut R adalah 45° , panjang sisi ST = 20√2 cm dan sisi RS = 20 cm. Besar sudut T adalah ...°

30

45

60

90

6.

MULTIPLE SELECT QUESTION

3 mins • 1 pt

Dibawah ini manakah yang merupakan rumus segitiga berdasarkan aturan cosinus, kecuali....

a² = b² + c² -2bc cos a

b² = a² + c² -2ac cos b

c² = a² + b² -2ab cos c

a² = b² + c² -2ab cos c

7.

MULTIPLE SELECT QUESTION

5 mins • 1 pt

Dibawah ini merupakan perbandingan-perbandingan segitiga berdasarkan aturan sinus yang benar adalah, kecuali ...

a / sin A

b /sin B

c / sin C

a / sin B

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