Use the following diagram to complete the required information. m∠ROS = 20 deg 15' 40", m∠SOT = 10 ° 12' 30" m∠ROT = 30 ° 27' 10" 31 ° 28' 10" 30 ° 28' 10"

Question

Mathematics

Crawford

22 February, 22:43

Use the following diagram to complete the required information. m∠ROS = 20 deg 15' 40", m∠SOT = 10 ° 12' 30" m∠ROT = 30 ° 27' 10" 31 ° 28' 10" 30 ° 28' 10"

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Teagan Luna · Answer 1

m∠ROS = 20° 15' 40"

m∠SOT = 10° 12' 30"

m∠ROT = ?

m∠ROT=m∠ROS+m∠SOT

m∠ROT=20° 15' 40" + 10° 12' 30"

m∠ROT = (20+10) ° (15+12) ' (40+30) "

m∠ROT=30° 27' 70"

m∠ROT=30° 27' (60+10) "

m∠ROT=30° 27' 60" 10"

m∠ROT=30° 27' 1' 10"

m∠ROT=30° (27+1) ' 10"

m∠ROT=30° 28' 10"

Answer: Third option 30° 28' 10"