Question

angle r is a circumscribed angle on circle t. which statement best describes the relationship between ∠r and ∠t? m∠r = m∠t m∠r = 1/2m∠t m∠r + m∠t = 90° m∠r + m∠t = 180°

Explanation:

Step1: Recall circumscribed - angle property

A circumscribed angle and the central angle that subtends the same arc are supplementary.

Step2: Identify angles

\(\angle R\) is the circumscribed angle and \(\angle T\) is the central angle subtending the arc \(SPQ\).

Answer:

\(m\angle R + m\angle T=180^{\circ}\)