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UNO [17]
3 years ago
13

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

Mathematics
1 answer:
Mnenie [13.5K]3 years ago
5 0
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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