Ask your own question, for FREE!
Mathematics 21 Online
OpenStudy (anonymous):

Aarush sat down to study at 8 am. The angle of elevation of the sun was 15°.When he had finished studying the angle of elevation of the sun was 55°. How long did Aarush study? 1) 40 min 2) 1 hour 20 mins 3) 2 hours 23 mins 4) 2 hours 40 mins

OpenStudy (anonymous):

|dw:1360988709246:dw|

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!