- Demonstrate the ability to perform operations with degrees, minutes, and seconds
- Demonstrate the ability to convert between decimal degrees and degrees, minutes, and seconds

#1:

Instructions: Perform each calculation.

a) 36° 15' 13" + 18° 55' 51"

b) 121° 13' 11" - 14° 50' 19"

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#2:

Instructions: Perform each calculation.

a) 18° - 17° 14' 17"

Instructions: For the given angle measure, find the measure of its complement.

b) 76° 22' 14"

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#3:

Instructions: For the given angle measure, find the measure of its complement.

a) 11° 59' 10"

Instructions: For the given angle measure, find the measure of its supplement.

b) 43° 19' 9"

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#4:

Instructions: Convert decimal degrees to degrees, minutes, and seconds.

a) 139.73°

b) 211.915°

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#5:

Instructions: Convert degrees, minutes, and seconds to decimal degrees to the nearest thousandth.

a) 39° 55' 11"

b) 191° 17' 50"

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Written Solutions:

#1:

Solutions:

a) 55° 11' 4"

b) 106° 22' 52"

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#2:

Solutions:

a) 45' 43"

b) 13° 37' 46"

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#3:

Solutions:

a) 78° 50"

b) 136° 40' 51"

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#4:

Solutions:

a) 139° 43' 48"

b) 211° 54' 54"

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#5:

Solutions:

a) 39.92°

b) 191.297°