x + x - 38 = 180
2x - 38 = 180
+38 +38
2x = 218
2x/2 = 218/2
x = 109
x - 38 = 71
It is 108 degrees
132
40 degrees ( 180 - 140 = 40 )
There are: 2/3 of 180 = 120 degrees
60 degrees or less
An acute angle is less than 90 degrees
An acute angle is less than 90 degrees.
60 degrees or less
less than 90 degrees
A reflex angle is any angle greater than 180 degrees but less than 360 degrees.
An acute angle is an angle less than 90 degrees.
Anything less then 90.