Question

use the figure. are ∠6 and ∠8 vertical angles? explain. no; the angles are not adjacent. yes; the angles form a linear pair. yes; the sides of the angles form two pairs of opposite rays. no; only one pair of opposite rays is formed by the sides of these two angles

Explanation:

Vertical angles are formed when two pairs of opposite rays are created by the intersection of two lines. For ∠6 and ∠8, only one pair of opposite rays is formed by their sides.

Answer:

no; Only one pair of opposite rays is formed by the sides of these two angles.