I have done a spreadsheet to calculate if have you have 2 lengths and one
degree also to work out degrees of a triangle if you have the 3 lengths
ALLAN


I have a spreadhset with the following representing two sides of a Triangle

Angle Length
Side1, 20 35
Side2, 45 30
Side3,


I need a formula to calculate the Angle (degrees) and Length for the third
Angle

TIA
C