Question

Sin 30+cos 60 +tg 45 =

Answer 1

Ответ:

2

Объяснение:

sin 30+cos 60 +tg 45=

$= \frac{ 1 }{2} + \frac{1}{2} + 1 = 2$

Answer 2

To evaluate the expression sin 30 + cos 60 + tan 45, we need to find the values of sine, cosine, and tangent for the given angles and then perform the calculations.

Using the standard values of trigonometric functions:

sin 30 = 0.5 cos 60 = 0.5 tan 45 = 1

Now, substituting these values into the expression:

sin 30 + cos 60 + tan 45 = 0.5 + 0.5 + 1 = 2

Therefore, sin 30 + cos 60 + tan 45 equals 2.