Question
The figure shows 4 triangles. If the sum of ∠e and ∠j is 123°, find the sum of ∠z + ∠f + ∠i + ∠t.
2 m

Click button first when a symbol is required. X

The figure shows 4 triangles. If the sum of ∠e and ∠j is 123°, find the sum of ∠z + ∠f + ∠i + ∠t.