side- angle- side
bac
Acute.
A cone shown in a circle
Supplementary angles.
side- angle- side
It spells "critical" correctly
90
bac
I guess that would be a square, if I'm understanding you correctly.
Acute.
45
true^ whatever jackass you are the answer is false for apexfor question:The straight angle CAB can also correctly be called.
Apex (Angle)The apex is the pointed tip of a cone. The apex angle is the angle between the lines that define the apex, as shown to the left.
γ Back-off angle or clearance angle L w Length of the workpiece (not shown.
a line
2 -BG