Question

Chapter -9 Application of Trigonometry
#r. There are 4 vertical flood lights in a circular cricket stadium of equal height 70 m such that their feet on
ground form a rectangle ABCD where A, B, C & D are points on circumference of the stadium in order. Let
angle of depression of point B from top of floodlight situated at point D is 45 degrees. Then radius of the
cricket stadium is
B) 35 m
A) 70v3m
D) 70/3m
C) 70 m
obiect is above the horizontal line is​

Answer 1

Answer:

the correct answer is option d

70/3