Question

Quadrilateral OPQR is inscribed in circle N, as shown below. Which of the following could be used to calculate the measure of ∠ QRO? (6 points)
Circle N is shown with a quadrilateral OPQR inscribed inside it. Angle O is labeled x plus 16. Angle P is not labeled. Angle Q

m∠ QPO + (x + 16)° + (6x − 4)° = 360°
m∠ QPO = (x + 16)° + (6x − 4)°
m∠ QPO + (2x + 16)° = 180°
m∠ QPO = (6x − 4)° + (2x + 16)°

Answer 1

Answer:

Step-by-step explanation:

m∠ QPO + (x + 16)° + (6x − 4)° = 360°

m∠ QPO = (x + 16)° + (6x − 4)°

m∠ QPO + (2x + 16)° = 180°

m∠ QPO = (6x − 4)° + (2x + 16)°