Question

If angle AGB = 43º and angle DHE = 133º, find all other angles​

Answer 1

the same angle (or to congruent angles), then they are congruent. Theorem ... Postulate 12 Linear Pair Postulate: If two angles form a linear pair, then they are ... By the Angle Addition Postulate, m∠BGF = m∠AGF + m∠AGB.

Missing: 43º ‎DHE = ‎133º,

Explanation: