How do you convert 0.75 radians to degrees?

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Answer 1 · 2015-07-22T13:29:53

To begin $2 π r a d = 180 d e g$ $2pi rad = 180deg$

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

Using this relation

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

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

Putting this in a calculator:

We get a number that is ever so close to $43 d e g$ $43 deg$

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