Question

tan X= sin45°cos45°+sin30°

Answer 1

Tan X = sin45°cos45°+sin30°

Tan X = 1 / √2 × 1 /√2 + 1 / 2

Tan X = 1 /2 + 1/2

Tan X = 1

Tan X = Tan 45°

X = 45 °

Answer 2

tan x =1/√2 * 1/√2 + 1/2
tan x = 1/2 +1/2
tanx =1
x= 45°