Finding Angles with Parallel Lines and Transversal

Published on September 2, 2026

Geometry

Calculate the measures of angle 1 and angle 2 using the corresponding angle postulate and linear pair properties given a 63 degree angle.

Question

Explain

Answer

Based on the image provided, we have two lines, and , intersected by a transversal line . We are given an angle of and need to find the values of angles and .
Assuming lines and are parallel (which is standard for such geometry problems):
  1. Find angle 1: Angle and the given angle are corresponding angles. Since the lines are parallel, corresponding angles are equal.
  2. Find angle 2: Angle and angle form a linear pair on line . Therefore, they are supplementary and their sum is .
Final Answer: