Angles A and B are vertical angles. The measure of angle A is 8x + 1 and angle B is 21 – 2x. Find each angle measure.

What dimensions can créate more than one triangle ?

The table shows the age and finish time of ten runners in a half marathon. identify the outlier in this data set. drag into the table the ordered pair of the outlier and a reason why that point is an outlier.

The interior angles formed by the side of a hexagon have measures of them up to 720° what is the measure of angle a