# How do you convert 0.75 radians to degrees?

Jul 22, 2015

To begin $2 \pi r a d = 180 \mathrm{de} g$

#### Explanation:

So $2 r a d = \frac{180}{\pi}$

Using this relation

$\frac{2}{10} \cdot 75$= 2.6666....... ($0.75 = \frac{75}{10}$)

So $.75 r a d = \frac{180}{\pi} \cdot 2.6666666$

Putting this in a calculator:

We get a number that is ever so close to$43 \mathrm{de} g$

0.75×(180°)/π = 42.971834635°________-____ $\cong 43$