Question

if two towers of heights Xm and Ym subtend angles of 45 &60 respectively at centre of a line joining their feet then find the ratio of ( x+y):y.​

Answer 1

Step-by-step explanation:

tan45 deg = X/(d/2) = 1

tan60 deg = Y/(d/2) = 3^1/2

(x+ y)/y = x/y +1 = 1/3^1/2 + 1 =( 1 + 3^1/2)//3^1/2.