102,935 views
26 votes
26 votes
Look at this diagram:

Look at this diagram:-example-1
User Khaliq
by
2.6k points

1 Answer

13 votes
13 votes

Answer:

∠ GHE = 40°

Explanation:

∠ IHE and ∠ GHE are adjacent angles and are supplementary, then

∠ GHE + ∠ IHE = 180°

∠ GHE + 140° = 180° ( subtract 140° from both sides )

∠ GHE = 40°

User Brucelin
by
2.9k points
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