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2. The shadow of a tower is 3 times the height of the tower. Find the angle of eleven the sun.3. A hill slopes upwards at an angle of 30° with the horizontal. What height does awhen he walks 100 m up the hill ?1. A vertical stick 15 cm long casts its shadow 10 cm long on the ground. At the same tiflag pole casts a shadow 60 cm long. Find the height of the flag pole.5. A vertical stick 10 cm long casts a shadow 6 cm long on the ground. Under similar tomtions, a tower casts a shadow 10 m long. Determine the length of the tower.5. In Fig. 5.52, ABCD is a rectangle with AD 12 cm and DC= 20 cm. Line segmendrawn making an angle of 30° with AD, intersecting AB in E. Find the lengths of DEAE.-AEB12 cm30° |
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