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A quadrilateral PQRS is inscribed in a circle, as shown below.

What is the measure of arc PQR?

110°

140°

70°

220°

A quadrilateral PQRS is inscribed in a circle, as shown below. What is the measure-example-1
User Tomo Huynh
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1 Answer

4 votes
Whole circle is 360°

70° * 2 = 140°

360° - 140° = 220°

The measure of arc PQR is 220°
User Bryce Johnson
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