Question

P.7 Central Angles and Inscribed Angles

#4 What is the measure, in degrees, of arc JKI ?
4) JKI
80°
K
mJKI =
degrees


Helppp me

Answer 1

280°

Explanation:

There are 360° in a circle. you are given an arc that is 80°.

To find the arc JKI, subtract 80 from 360.

360 - 80 = 280°