Question

14 tanec.00626 Sine:.0067 strought oso.999 How is O related to ez? 11 11 A How is by related to es? a " " " OT 10. A tree 100m tall casts a shadow 120 m long. Find I the measure of the angle of elevation of the sun Determine BC,CD, and AB. 25m D

Answer 1

horizental ines ae parallel and Alanting Line is transversal 1 The tuo So, sthaight ine) e,,80 Langles en e 05 e,- 0s (veri cally opporit angles) e, 04 130 (angles CCores ponding angles) straighe line) on + 5 180 04 30 10 O. we know tan e 100 (00m (20 Se, angle elevatien o the Sun 120 m Ggo31-3 39.8 tan 100 120 Angle 6 elevation o h sun