asked 79.1k views
1 vote
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

1 Answer

4 votes
Whole circle is 360°

70° * 2 = 140°

360° - 140° = 220°

The measure of arc PQR is 220°
answered
User Bryce Johnson
by
8.6k points
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