Adjacent Right Angles: Analyzing 90-Degree Angle Pairs in Geometry

To solve this problem, we'll consider the definition and properties of right and adjacent angles.

• Step 1: Definition of Adjacent Angles
  Adjacent angles share a common vertex and a common side, but do not overlap. They are typically formed when two lines intersect.
• Step 2: Characteristics of Right Angles
  A right angle measures $90^\circ$. If two such angles are placed adjacent to each other, their total is $90^\circ + 90^\circ = 180^\circ$.
• Step 3: Geometric Interpretation
  Two right angles, each $90^\circ$, can indeed share a common side, forming a straight line (also known as a linear pair). This illustrates that it is possible to have two adjacent right angles.

When visualized, these two right angles can be seen as forming a straight angle or line. This conclusion can be confirmed by considering the total degrees along a straight line: $180^\circ$.

Therefore, it is indeed possible for two adjacent angles to both be right angles. These right angles together will form a straight line.

Therefore, the solution to the problem is Yes.