hi. i'd like to see if i got some questions right here.

i need to find the quadrant for 13pi/14 and write down the related number.
would this be 13*180/14=167 and in quadrant 2?

if this is correct how do i find 109pi/4?

thanks.

2. Originally Posted by thatsnotalion
hi. i'd like to see if i got some questions right here.

i need to find the quadrant for 13pi/14 and write down the related number.
would this be 13*180/14=167 and in quadrant 2?

if this is correct how do i find 109pi/4?

thanks.
hi

you are right . The other one could be found similarly.

3. but if i do 109*180/4 it would equal 4905.

that isn't an angle?

4. Originally Posted by thatsnotalion
but if i do 109*180/4 it would equal 4905.

that isn't an angle?
4905=(360 x 13)+ 225

This angle is 225 degree so its in quadrant 3 .

5. ohh i get it. thanks that helped a lot =)