The latest schools question and answer asked students to state what they think is the most important important thing for a student to do in order to attain success. Of the numerous replies, the one that that stood out was practice. Successful people usually aren’t born successful; they become successful by hard work and commitment. If you wish to fulfill your goals, keep this in mind! Below are one of the answer and question example that you would probably benefit from to practice and elevate your knowledge and also give you insights that could assist you to sustain your study in school.

## Question:

Which expression converts 45° to radians? a. 45 degrees times.

b. 180 degrees.

c. 180 degrees/pi.

d. pi/180 degrees.

## Answer:

The **expression **that **converts **45 degrees to **radians **is .

The following information should be considered:

- The
**full circle**that contains 360 degrees is 2 pi radians. - If we divided it by 2 so it comes 180 degrees.

i.e.

pi radians = 180 degrees

Now divide 180 degrees to both the sides.

So

It does not **change **the **value **of the **number**. It just remains the same.

Therefore, the **fourth option **is **correct. **

From the answer and question examples above, hopefully, they can potentially assist the student solve the question they had been looking for and remember of everything that stated in the answer above. Then would probably carry out some sharing in a group discussion and also learning with the classmate regarding the topic, so another student also procure some enlightenment and still keeps up the school learning.