Trigonometry Examples

$y = 90 \sin (1.1 (16) + 0.8) + 25$

Step 1

Multiply $1.1$ by $16$ .

$y = 90 \sin (17.6 + 0.8) + 25$

Step 2

Add $17.6$ and $0.8$ .

$y = 90 \sin (18.4) + 25$

Step 3

The result can be shown in multiple forms.

Exact Form:

$y = 90 \sin (18.4) + 25$

Decimal Form:

$y = 53.40841332 \dots$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$