To find the coterminal angle to the given angle , we need to add or subtract the multiples of 360 degree . Since here we have to find the coterminal of -710 in 0 to 360, it means we have to find a positive coterminal angle . And to find the positive coterminal angle, if we add just 360 degree, we will get -710+360 = -350, but we need a positive coterminal angle, so we add again 360 , that is -350+360 =10.
So the coterminal of -710 in 0 to 360 is 10 degree .
