Question

the angles of elevation of a cloud from a point h metres above a lake is 30 degree angles of depression of reflection the lake is 45 degree if the height of the cloud 200 metre find h

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Answer:

so here mark it as brainliest

tan30=perpendicular/base =1/$\sqrt 3$

i.e 1/$\sqrt3$=200/BC    (take BC as base )

BC=200$\sqrt3$

Similarly

tan45 =1

DE=200    

Step-by-step explanation: