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aturan sinus aturan kosinus luas segitiga

Authored by classVIIe indahaprita

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10th Grade

CCSS covered

Used 38+ times

aturan sinus aturan kosinus luas segitiga
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8 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 12 pts

Media Image

perhatikan gambar di atas

panjang sisi AB adalah.....cm

434\sqrt{3}

464\sqrt{6}

12212\sqrt{2}

12312\sqrt{3}

2.

MULTIPLE CHOICE QUESTION

30 sec • 12 pts

Diketahui segitiga ABC dengan panjang sisi a=4cm, sudut A=1200, sudut B=300, panjang sisi c = . . .

3\sqrt{3}

343\frac{3}{4}\sqrt{3}

342\frac{3}{4}\sqrt{2}

433\frac{4}{3}\sqrt{3}

222\sqrt{2}

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Diketahui Δ ABC , dengan panjang AC = 15 cm, BC = 24 cm, AB = 21. Besar   C\angle C  adalah ....

 30°30\degree  

 45°45\degree  

 60°60\degree  

 75°75\degree  

 90°90\degree  

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Jika suatu segitiga KLM memiliki panjang KL = 10 cm,
LM = 8 cm, dan  L=60°\angle L=60\degree ,  maka panjang sisi KM adalah ….

 848\sqrt{4}  cm

8 cm

 4214\sqrt{21}  cm

4 cm

 2212\sqrt{21}  cm

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 ΔPQR\Delta PQR  dengan panjang sisi  p=5 cm, q = 7 cm dan c=10 cm.p=5\ cm,\ q\ =\ 7\ cm\ dan\ c=10\ cm.  luas segitiga tersebut adalah...

 2222\sqrt{22}   cm2cm^2  

 233 cm22\sqrt{33}\ cm^2  

 244 cm22\sqrt{44}\ cm^2  

 255 cm22\sqrt{55}\ cm^2  

 266cm22\sqrt{66}cm^2  

Tags

CCSS.HSG.SRT.D.9

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 ΔABC\Delta ABC  dengan besar  A = 30°\angle A\ =\ 30\degree  , panjang sisi  b=25 cmb=25\ cm  dan  c = 36 cmc\ =\ 36\ cm  luas  ΔABC \Delta ABC\   adalah...

 150 cm2150\ cm^2  

 175 cm2175\ cm^2  

 225 cm 2225\ cm\ ^2  

 375 cm2375\ cm^2  

 450 cm2450\ cm^2  

Tags

CCSS.HSG.SRT.D.9

7.

MULTIPLE SELECT QUESTION

2 mins • 12 pts

Diketahui segitiga ABC dengan a=8 cm, b=6 cm, dan ∠C=600. Maka Luas Segitiga ABC adalah .... cm2

6

12√2

12√3

12

6√2

Tags

CCSS.HSG.SRT.D.9

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