QUIZ 4: Unit 5 Right Triangle (Original)
What is the value of x, to the nearest tenth. 
The value of x is 
feet
What is height of the building, to the nearest tenth. 
The height of the building is 
feet
What is the value of x, to the nearest tenth. 
The value of x is 
meters
What is the value of x, to the nearest tenth. 
The value of x is 
feet
What is the value of x, to the nearest tenth. 
The value of x is 
meters
Calculate the value of the ramp x, to the nearest tenth? 
The value of x is 
feet
x
Find the value of a, b, c, and d. 
The value of a is 
The value of b is...
4√2
4
8
8√2
The value of c is 
The value of d is...
8
4
4√3
8√3
Find the value of a, b, c, and d. 
The value of a is 
The value of b is...
22
11
22√2
11√2
The value of c is 
The value of d is...
11√3
11
22√3
22
Find the value of a, b, c, and d. 
The value of a is 
The value of b is...
5√2
5
10
25√2
The value of c is 
The value of d is...
5√3
10
25√3
5
Find the value of a, b, c, and d. 
The value of a is 
The value of b is...
31√2
31
62
62√2
The value of c is 
The value of d is...
62
31
31√3
62√3
Find the value of a, b, c, and d. 
The value of a is 
The value of b is...
5
5√2
10
10√2
The value of c is 
The value of d is...
5
5√3
10√3
10

Locate the points A(-3, 4) and B(9, -1) on the grid and 

find the distanceto the nearest unit, between the two points. 

B. Find the perimeter of the triangle

given point (-3, -1)

 

 

 


C. Find the area of the triangle.  

  

A. Using a2 +b2 = c2 the distance ofpoint A and point B is 
The area of the ∆ is 
The perimeter of∆ is
square units
units
units

Locate the points A(-4, 8) and B(4, -7) on the grid and 

find the distanceto the nearest unit, between the two points. 

B. Find the perimeter of the triangle

given point (-4, -7)

 

 

 


C. Find the area of the triangle.  

  

A. Using a2 +b2 = c2 the distance ofpoint A and point B is 
The area of the ∆ is 
The perimeter of∆ is
square units
units
units

Locate the points A(-6, 6) and B(6, -3) on the grid and 

find the distanceto the nearest unit, between the two points. 

B. Find the perimeter of the triangle

given point (-6, -3)

 

 

 


C. Find the area of the triangle.  

  

A. Using a2 +b2 = c2 the distance ofpoint A and point B is 
The area of the ∆ is 
The perimeter of∆ is
square units
units
units
Find the value of x. Round angle measures to the nearest degree.
The value of x is  
Find the value of x. Round angle measures to the nearest degree.
WRITE ANSWER WITH NO DECIMAL
The value of x is  
Find the value of x. Round angle measures to the nearest degree.
WRITE ANSWER WITH NO DECIMAL
The value of x is  
Find the value of x. Round angle measures to the nearest degree.
WRITE ANSWER WITH NO DECIMAL
The value of x is  
Find the value of x. Round angle measures to the nearest degree.
WRITE ANSWER WITH NO DECIMAL
The value of x is  

What is sine B?                         What is cos B?                    What is tan B?

Find the ratio of the following: 

What is sine B?                         What is cos B?                    What is tan B?

Find the ratio of the following: 

What is sine B?                         What is cos B?                    What is tan B?

Find the ratio of the following: 

What is sine B?                         What is cos B?                    What is tan B?

Find the ratio of the following: 
How long is the ladder? 
feet
Determine which pair of trigonometric values is equivalent. Find the equivalent to the nearest thousandth 
.
.
.
.
.

cos 650 


sin 700 


cos 10


sin 250



tan 300

Determine which pair of trigonometric values is equivalent. Find the equivalent to the nearest thousandth 
.
.
.
.
.

cos 550 


sin 280 


tan 10


sin 250



cos 620

Determine which pair of trigonometric values is equivalent. Find the equivalent to the nearest thousandth 
.
.
.
.
.

cos 450 


sin 700 


cos 10


sin 450



sin 800

Determine which pair of trigonometric values is equivalent. Find the equivalent to the nearest thousandth 
.
.
.
.
.

cos 720 


sin 620 


cos 21


sin 570



sin 180

Determine the ratio needed to calculate the sine, cosine, and tangent trigonometric function.  Write SINE, COSINE or TANGENT on the box. 
=
=
=
       opposite leg       adjacent leg
      adjacent leg       hypotenuse
     opposite leg     hypotenuse
What is the length of the diagonal of a square if its side length is 11√2  inches? 
The length of the diagonal is 
inches
What is the length of the diagonal of a square if its side length is 14√2  inches? 
The length of the diagonal is 
inches
What is the length of the diagonal of a square if its side length is 15√2  inches? 
The length of the diagonal is 
inches
What is the length of the diagonal of a square if its side length is 12√2  inches? 
The length of the diagonal is 
inches
The length of the sides of a triangle are given. Classify the triangle    below as ACUTE, RIGHT, or OBTUSE
15, 14, 5
 Right Triangle  C2 = a2 + b2
Obtuse Triangle  C2 > a2 + b2
Acute Triangle  C2 < a2 + b2
Show your work on a paper. 
The length of the sides of a triangle are given. Classify the triangle    below as ACUTE, RIGHT, or OBTUSE
15, 14, 9
 Right Triangle  C2 = a2 + b2
Obtuse Triangle  C2 > a2 + b2
Acute Triangle  C2 < a2 + b2
Show your work on a paper. 
The length of the sides of a triangle are given. Classify the triangle    below as ACUTE, RIGHT, or OBTUSE
10, 8, 6
 Right Triangle  C2 = a2 + b2
Obtuse Triangle  C2 > a2 + b2
Acute Triangle  C2 < a2 + b2
Show your work on a paper. 
Find the missing length of x using a2 + b2 = c2 
The value of x is 
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