angelinerudolph99 angelinerudolph99

25-05-2021
Mathematics

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The measure of arc CD is 175°. Determine the measure of DBC.
1) 350 2) 87.5 3) 5 4) 175

The measure of arc CD is 175 Determine the measure of DBC 1 350 2 875 3 5 4 175 class=

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jimrgrant1 jimrgrant1

25-05-2021

Answer:

∠ DBC = 87.5°

Step-by-step explanation:

The inscribed angle DBC is half the measure of its intercepted arc, then

∠ DBC = [tex]\frac{1}{2}[/tex] CD = 0.5 × 175° = 87.5°

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