Law of Sines & Law of Cosines Quiz

Given the triangle, find the length of side x using the Law of Cosines

• 20.21

• 408.57

• 35.94

• 13.79

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

Given the triangle, find the length of side x using the Law of Sines

• 54.75

• 10.52

• 13.69

• 10.4

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

A pilot flies in a straight path for 1 hour 15 minutes. He makes a course correction heading 45 degrees to the right and flies for 2 hours and 30 minutes. If his constant speed is 235 m/hr how far is he from the starting position? Round to the nearest mile.

• 247

• 822

• 433

• 676

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

Given the triangle, find the measure of angle A using the Law of Cosines

• 97.68

• 77.64

• 12.36

• 167.64

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

A parallelogram has sides of lengths 6 and 7, and one angle is 40°. What are the lengths of the smaller and larger diagonals?

• 20.65 and 149.35

• 5.17 and 26.68

• 76.6 and 87.52

• 4.54 and 12.22

Tags

CCSS.HSG.CO.C.11

What is the length of side c?

(round to two decimal places)

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

image

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

A steep mountain is inclined 74 degrees to the horizontal and rises to a height of 3400 ft above the plain. A cable car runs from the top of the mountain out 850 feet. What is the shortest length of cable needed for the cable car?

• 3858.81

• 3537.02

• 1410.72

• 3402.29

Tags

CCSS.HSG.SRT.C.8

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11