Question

Convert the following angle from degrees to radians. Express your answer in simplest form. 225

Answer 1

Given the measure of an angle in degrees

To convert from the degree to radian, we will use the following formula:

`\theta(rad)=\theta\degree *(\pi)/(180)`

Given the angle in degree = 225°

So, the measure of the angle in radian will be as follows:

`225\degree *(\pi)/(180)=(225)/(180)\pi=(5)/(4)\pi`

So, the answer will be:

`(5\pi)/(4)`