8emilyyoung8 8emilyyoung8

26-03-2018
Mathematics

contestada

if measure of angle 1=30, then measure of arc ab=

if measure of angle 130 then measure of arc ab class=

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mathstudent55 mathstudent55

26-03-2018

An arc of a circle has the same measure as the central angle that intercepts it.

Central angle 1 intercepts arc AB.

The measure of central angle 1 is the same as the measure of angle AB.

The measure of arc AB is 30 deg.

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