Question

tan x= sin 45° cos 45° + sin 30°

Answer 1

GIVEN,

tan x=sin 45 cos 45 + sin 30

sin 45=1/√2

cos 45=1/√2

sin 30=1/2

tan x=1/√2*1/√2+1/2

tan x=1/2+1/2=1

HOPE MY ANSWER IS CORRECT.

Answer 2

Answer :

Plz mark it as a brainlest answer.

GIVEN,

tan x=sin 45 cos 45 + sin 30

sin 45=1/√2

cos 45=1/√2

sin 30=1/2

tan x=1/√2*1/√2+1/2

tan x=1/2+1/2=1

Hence, tan x = 1

therefore, by the trigonometric ratios we can say that

Tan 45 = 1

So,

X=45