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Trignometry Quiz 4

The document consists of a series of mathematical problems that require finding missing values based on given angles and measurements. Each problem asks for the answer to be rounded to the nearest tenths. The scenarios include measuring distances to objects like a lighthouse and a castle wall using angles of elevation.

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Prerna Batra Dhaliwal
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5 views6 pages

Trignometry Quiz 4

The document consists of a series of mathematical problems that require finding missing values based on given angles and measurements. Each problem asks for the answer to be rounded to the nearest tenths. The scenarios include measuring distances to objects like a lighthouse and a castle wall using angles of elevation.

Uploaded by

Prerna Batra Dhaliwal
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as DOCX, PDF, TXT or read online on Scribd
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1.

Find the missing value.


Round to the nearest tenths.
A
52.1o
B
37.9o
C
52.1 cm
D
50.6 cm
2.

Find the missing value.


Round to the nearest tenths.
A
33.9 mm
B
3.4 mm
C
10.5 mm
D
36.2 mm
3.

Find the missing value.


Round to the nearest tenths.
A
34.2o
B
55.8o
C
39.6o
D
29.7o
4.

Find the missing value.


Round to the nearest tenths.
A
36.6 in
B
43.7 in
C
47.8 in
D
37.4 in
5.

Find the missing value.


Round to the nearest tenths.
A
50.6o
B
29.4o
C
34.8o
D
50.1o
6.

Find the missing value.


Round to the nearest tenths.
A
23.6 miles
B
4.6 miles
C
.9 miles
D
20.7 miles
7.

Find the missing value.


Round to the nearest tenths.
A
50.1o
B
39.9o
C
32.7o
D
51.6o
8.
Find the missing value.
Round to the nearest tenths.
A
5.9 lightyears
B
5.0 lightyears
C
7.1 lightyears
D
7.5 lightyears
9.
You are on a ship at sea. You see a lighthouse in the distance. You know the lighthouse
is 175 feet tall. You measure the angle of elevation to the top of the lighthouse at 5o. How
far are you from the bottom of the lighthouse?
A
2000.3 feet
B
2007.3 feet
C
1997.9 feet
D
2134.8 feet
10.
You are attacking an enemy castle. Your strategy is to go over the castle wall. You are
1500 meters away from the bottom of the wall. You measure the angle of elevation to the
top of the wall at 3o. How tall is the enemy castle wall?
A
78.6 meters
B
1498.0 meters
C
78.5 meters
D
75.3 meters

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