Question

which of the following is a right angle drawn in the figure below? ∠wvt ∠wvu ∠yvt ∠wvx

Explanation:

To determine the right angle, we analyze the angles:

• A right angle is \(90^\circ\).
• \(\angle WVU\): Since \(WU\) and \(WY\) are straight lines (intersecting at \(V\)), \(\angle WVU\) and \(\angle YVU\) are supplementary, but \(\angle WVU\) is not a right angle from the diagram.
• \(\angle YVT\): Visually, the angle between \(VY\) and \(VT\) is not \(90^\circ\).
• \(\angle WVX\): The angle between \(VW\) and \(VX\) – looking at the diagram, \(VX\) and \(VU\) seem symmetric, and \(VW\) and \(VY\) are a straight line. The right angle (marked with the right - angle symbol in the diagram) is \(\angle WVX\) as it forms a \(90^\circ\) angle between \(VW\) and \(VX\).
• \(\angle WVT\): The angle between \(VW\) and \(VT\) is not a right angle.

Answer:

\(\angle WVX\)