asierra4100
asierra4100 asierra4100
  • 03-04-2020
  • Mathematics
contestada

Find the measure of arc DBC in circle P.

Find the measure of arc DBC in circle P class=

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AdeTolu
AdeTolu AdeTolu
  • 03-04-2020

Answer:

122°

Step-by-step explanation:

The measure of arc DBC in circle P is calculated thus:

DBC = 180° - 58° (sum of angles on a straight line)

DBC = 122°

Therefore, the measure of arc DBC in circle P is 122°.

Note,

Line BD is a straight line; thus, sum of angles on a straight line is 180°.

Angle BPC is 58°. To determine angle DPC, we subtract 58° from 180°, such that, 180° - 58° = 122°.

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gavin3458128637839
gavin3458128637839 gavin3458128637839
  • 03-04-2020
122 degrees in the correct answer of the arc of DBC in circle P
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