Question
The figure shows 4 triangles. If the sum of ∠p and ∠c is 128°, find the sum of ∠b + ∠j + ∠q + ∠i.
2 m

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The figure shows 4 triangles. If the sum of ∠p and ∠c is 128°, find the sum of ∠b + ∠j + ∠q + ∠i.