Calculus Examples

$\sin (\frac{2}{3.1})$

Step 1

To convert radians to degrees, multiply by $\frac{180}{π}$ , since a full circle is $360 °$ or $2 π$ radians.

$(\sin (\frac{2}{3.1})) \cdot \frac{180 °}{π}$

Step 2

Divide $2$ by $3.1$ .

$\sin (0.64516129) \cdot \frac{180}{π}$

Step 3

Combine $\sin (0.64516129)$ and $\frac{180}{π}$ .

$\frac{\sin (0.64516129) \cdot 180}{π}$

Step 4

Evaluate $\sin (0.64516129)$ .

$\frac{0.60132731 \cdot 180}{π}$

Step 5

Multiply $0.60132731$ by $180$ .

$\frac{108.23891719}{π}$

Step 6

Replace $π$ with an approximation.

$\frac{108.23891719}{3.14159265}$

Step 7

Divide $108.23891719$ by $3.14159265$ .

$34.45351741$

Step 8

Convert to a decimal.

$34.45351741 °$