Law of Sines and Cosine Matching Practice

Use the Law of Sines to find the value of x to the nearest tenth.

• 9.5

• 14.6

• 26.1

• 15.1

Use the Law of Sines to find the value of x to the nearest tenth.

Use the Law of Sines to find the value of x to the nearest tenth.

• 58.5

• 37.5

• 57.9

• 50

Use the Law of Sines to find the value of x to the nearest tenth.

• 10

• 7

• 14

• 5

Use law of Sines to find angle C.

Round your answer to the nearest tenth

Mathematical Equivalence

OFF

Use law of Sines to find side c.

Round your answer to the nearest hundredth

Mathematical Equivalence

OFF

True/False: In order to use the Law of Sines, you must know a matching pair of angle & opposite side.

• True

• False

solve the triangle:

A=65^o C=65^o a=12

• B=50^o, b=9.9, c=12

• B=50^o, b=10.1, c=12

• B=70^o, b=12.8, c=12

• B=40^o b=11.2, c=12

Find the value of x.

-round to the tenths