Question

FIND x
tan x = sin 45⁰.cos 45⁰ + sin 30⁰

Answer 1

Answer:

45°

Step-by-step explanation:

sin 45⁰.cos 45⁰ + sin 30⁰ = 1/√2 * 1/√2 + 1/2 = 1/2 + 1/2 = 1

tanx = 1 = tan 45°

x = 45°