Question

Find angle measure angle AEC?

Answer 1

Answer:

An arc is a segment of a circle around the circumference. An arc measure is an angle the arc makes at the center of a circle, whereas the arc length is the span along the arc. This angle measure can be in radians or degrees, and we can easily convert between each with the formula  

π

 

r

a

d

i

a

n

s

 

=

 

180

°

.

Step-by-step explanation: