Can someone me with question 15 plsss

The errors are ...

... The box ends and the minimum are in the wrong places.

The data sorted in order is 1, 6, 26, 27, 30, 31, 33, 34, 59.

The minimum is 1, not 0.

The first quartile is the average of 6 and 26, which is 16, not 10.

The median is 30, as shown.

The third quartile is the average of 33 and 34, which is 33.5, not 35.

The maximum is 59, as shown.

answer: option a.

step-by-step explanation:

you know that the quadrilateral opqr ( a four sided figure) is inscribed in circle. this means that all its vertices are on the circle.

then, by definition, the opposite angles of the quadrilateral are supplementary, this means that the sum of their measures is 180 degrees.

you can observe in the figure that the angles ∠opq   and the angle ∠orq   are opposite, therefore:

then, can be used to d to calculate the measure of ∠opq