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Unit 3.1 Law of Sines

 1. 

Use the Law of Sines to solve for mc001-1.jpg. Round your answer to two decimal places.

mc001-2.jpg
           
a.
mc001-3.jpg
or
mc001-4.jpg
b.
mc001-5.jpg
or
mc001-6.jpg
c.
mc001-7.jpg
or
mc001-8.jpg
d.
mc001-9.jpg
or
mc001-10.jpg
e.
mc001-11.jpg
or
mc001-12.jpg
 

 2. 

Use the Law of Sines to solve (if possible) for mc002-1.jpg. Round your answers to two decimal places.

mc002-2.jpg
a.
mc002-3.jpg
b.
mc002-4.jpg
c.
mc002-5.jpg
d.
mc002-6.jpg
e.
No Solution
 

 3. 

Use the Law of Sines to solve (if possible) the triangle. If two solutions exist, find both. Round your answers to two decimal places.

mc003-1.jpg
a.
mc003-2.jpg
b.
mc003-3.jpg
c.
mc003-4.jpg
d.
mc003-5.jpg
e.
No Solution
 

 4. 

Find values for mc004-1.jpg such that the triangle has two solutions.

mc004-2.jpg
a.
mc004-3.jpg
b.
mc004-4.jpg
c.
mc004-5.jpg
d.
mc004-6.jpg
e.
mc004-7.jpg
 

 5. 

Find the area of the triangle having the indicated angle and sides.

mc005-1.jpg

(Round your answer to one decimal place.)
a.
mc005-2.jpg
b.
mc005-3.jpg
c.
mc005-4.jpg
d.
mc005-5.jpg
e.
mc005-6.jpg
 

 6. 

Find the area of the triangle having the indicated angle and sides.

mc006-1.jpg

(Round your answer to one decimal place.)
a.
mc006-2.jpg
b.
mc006-3.jpg
c.
mc006-4.jpg
d.
mc006-5.jpg
e.
mc006-6.jpg
 

 7. 

Given mc007-1.jpg, mc007-2.jpg, and mc007-3.jpg, use the Law of Sines to solve the triangle for the value of b. Round answer to two decimal places.
mc007-4.jpg
a.
mc007-5.jpg
b.
mc007-6.jpg
c.
mc007-7.jpg
d.
mc007-8.jpg
e.
mc007-9.jpg
 

 8. 

Given mc008-1.jpg, mc008-2.jpg, and mc008-3.jpg, use the Law of Sines to solve the triangle (if possible) for the value of b. If two solutions exist, find both. Round answer to two decimal places.
a.
not possible
b.
mc008-4.jpg
c.
mc008-5.jpg
d.
mc008-6.jpg
e.
mc008-7.jpg
 

 9. 

Determine the area of a triangle having the following measurements. Round your answer to two decimal places.
mc009-1.jpg
a.
18.87 sq. units
b.
22.64 sq. units
c.
20.76 sq. units
d.
16.98 sq. units
e.
15.10 sq. units
 

 10. 

Determine the area of a triangle having the following measurements. Round your answer to two decimal places.
mc010-1.jpg
a.
77.19 sq. units
b.
64.32 sq. units
c.
57.89 sq. units
d.
70.76 sq. units
e.
51.46 sq. units
 



 
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