There are 1/8 of 360 degrees = 45 degrees
Subtract the angel you know from 180 degrees. The answer is its supplement.
Not sure about an angel, but an angle of 159 degrees is an obtuse angle.
it is a straight line
90 degrees
That is called an acute angle.
a central angel is an angel in a circle and can be any were around the circle . and this is what my teacher told me and i am in 6th if u are in gred 5 and up idk if its the same so there u have it.
90 degrees...
Subtract the angel you know from 180 degrees. The answer is its supplement.
A right angle is 90 degrees.
Not sure about an angel, but an angle of 159 degrees is an obtuse angle.
180
90
acute angel
43 degrees
90 degrees
straight angle
75 degrees.