compleymentry angel of 47 digree
180
90
60 degrees
Is supplementary to an angle measuring between 1 and 89 degrees if the sum of the angles is 180 degrees.
150 degrees
90 degrees
Providing that it is a regular 15 sided polygon then each interior angle measures 156 degrees
compleymentry angel of 47 digree
acute angel
The other two angles are also 40 degrees and 140 degrees.
Vertex angle: 180-42-42 = 96 degrees
isocleles triangle
A right angle measures 90 degrees.
an angle that measures less than 80 degrees
straight angle
90 degrees