Question
The figure shows 4 triangles. If the sum of ∠p and ∠c is 109°, find the sum of ∠y + ∠d + ∠r + ∠e.
2 m

Click button first when a symbol is required. X

The figure shows 4 triangles. If the sum of ∠p and ∠c is 109°, find the sum of ∠y + ∠d + ∠r + ∠e.