Converting With Degrees, Minutes, Seconds
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1
2Name______________________________________________
Alg2/Trig
Date_____________
DMS
Converting with Degrees, Minutes, Seconds
Your calculator is set on degree mode….
1) degrees in decimal form degrees/minutes/seconds
Type in decimal form
2
ANGLE ….. 4:
nd
DMS
2) degrees/minutes/seconds degrees in decimal form
Type in # Degrees and get symbol from 2
ANGLE ….. 1:
nd
0
Type in # Minutes and get symbol from 2
ANGLE ….. 2: ‘
nd
Type in # Seconds and get symbol from ALPHA and + symbol
Press enter on calculator
1. Convert 56
42’ 18” to decimal degrees.
0
2. Convert 47.666
to degrees, minutes, seconds. Round your answer to the nearest
0
second.
3. Convert 175.876
to the nearest minute.
0
4. Find sec(56
42’) to the nearest thousandth.
0
Use ABC for questions 5 & 6.
5. If
and c = 25, find a to the nearest hundredth.
m A
0
63 20'
6. If a = 14 and b = 35, find m B to the nearest minute.
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