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Law of Cosines

Authored by Monica Knoblock

Mathematics

11th - 12th Grade

CCSS covered

Used 37+ times

Law of Cosines
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6 questions

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1.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

Find angle Z

20.15°

71.23°

51.06°

57.71°

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

2.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

Use Law of Cosines to find angle T

62.2°

53.1°

59.5°

64.7°

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

3.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

Find XZ

16.004 meters
544.165 meters
34.7 meters
1204.165 meters

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

4.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

Find QR

34.7 km
2.2 km
13.74
31.1 km

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

5.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

Find the missing side.

15.9 in.

22.8 in.

19.2 in.

521.1 in.

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

6.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

A GPS satellite measures the distances to two buildings to be 370 km and 350 km, and the angle between them to be 2.1o (see diagram). How far apart are the two buildings?

17.90 km

30.32 km

15.61 km

23.96 km

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

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