What is the measure of overarc PR₂ R o 300° o 30° 30% o 60° o 15°

Sydridgm asked Feb 21, 2023

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25 votes

What is the measure of overarc PR₂

R
o 300°
o 30°
30%
o 60°
o 15°

Sydridgm asked Feb 21, 2023

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14 votes

Answer:

60°

Explanation:

By inscribed angle theorem

$m(\widehat{PR}) = 2m \angle PQR \\ \\ \implies \: m(\widehat{PR}) = 2(30 \degree) \\ \\ \implies \: m(\widehat{PR}) =60 \degree$

Gareth Jones answered Feb 27, 2023

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