It could also be pi radians but it asks for degrees... that's weird. There must be an error
Answer:
180°
Half the circle (360°) is 180°
The central angle is also 180° and the arc is congruent to the measure of the central angle.
ECH is an acute angle.
FCG is also an acute angle.
No solution
Step-by-step explanation:
2x+y
=2(2)+1
=4+1
=5
you would problely need to look it up on google
