Trigonometry
posted by fakku on .
Find the angle of elevation of the sun when a tower 100m high casts a shadow of 120 meter long?

what is arc tan100/120

=100/120
=0.8333
posted by fakku on .
Find the angle of elevation of the sun when a tower 100m high casts a shadow of 120 meter long?
what is arc tan100/120
=100/120
=0.8333