Question

If 2

2 tan sin cos

1 tan

 



c x a x b x

x

then

 

2

2 2

2 2







a b

a b​

Answer 1

Answer:

1 construct a quadrilefaral

L M N O in which 1 M = 4.2 cm,Mn=6 cm ,No = 5.2 cm.OL=5 cm and Ln= 8 cm

please solve step by step