👤
Answered

given circle O at the right.what is the sum of the measure of the angle 1 and angle 3?​

Sagot :

Kristhele1009gmailgo

Step-by-step explanation:

How To Find Arc Length. You need to know the measurement of the central angle that created the arc (the angle of the two radii) to calculate arc length. The arc length is the fractional amount of the circumference of the circle. The circumference of any circle is found with 2πr where r = radius.

Pa Brainlest po

Please