The form of the tangent function is tan(θ), θ is the angle. 35 degrees, tan35 is the answer. It can be calculated by a mathematical formula: tan(θ)=sin(θ)/cos(θ). The values of sin35 and cos35 are known. It can be directly used to calculate tan35. The calculation result is: tan35 =0.7002. Therefore, the value of tan35 degrees is 0.7002.