Algebra 2 Trig Quiz - Inverse Functions
Round your answer to 4 decimal places.
tan 17.3
=
Round to the nearest whole number.
cos 72 =
x =

19

x

Find x.  Round to the nearest hundredths place.

sin 38 =
x =
67
x
Round to 4 decimal places.
csc A =
A
13
5
C
12
B
Round to tenths place.

sec A =

A
13
5
C
12
B
Round to tenths place.
Find cot B =
A
13
5
C
12
B

In triangle ABC, cos A = 4/5.  Find sin A.

 

Write your answer as a reduced fraction.

 

Hint:  Draw the triangle.  Label an angle

A.  Put the 4 and the 5 in the appropriate

place.  Use Pythagorean Theorem to find

the third side.  Then find the answer.

 

In triangle ABC, cos A = 4/5.  Find tan A.

 

Write your answer as a reduced fraction.

 

Hint:  Draw the triangle.  Label an angle

A.  Put the 4 and the 5 in the appropriate

place.  Use Pythagorean Theorem to find

the third side.  Then find the answer.

 

In triangle ABC, cos A = 4/5.  Find sec A.

 

Write your answer as a reduced fraction.

 

Hint:  Draw the triangle.  Label an angle

A.  Put the 4 and the 5 in the appropriate

place.  Use Pythagorean Theorem to find

the third side.  Then find the answer.

In triangle ABC, cos A = 4/5.  Find csc A.

 

Write your answer as a reduced fraction.

 

Hint:  Draw the triangle.  Label an angle

A.  Put the 4 and the 5 in the appropriate

place.  Use Pythagorean Theorem to find

the third side.  Then find the answer.

 

In triangle ABC, cos A = 4/5.  Find cot A.

 

Write your answer as a reduced fraction.

 

Hint:  Draw the triangle.  Label an angle

A.  Put the 4 and the 5 in the appropriate

place.  Use Pythagorean Theorem to find

the third side.  Then find the answer.

 

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