Question
The figure consists of 3 identical triangles. RS is a straight line. If ∠s + ∠t + ∠w = 136°, what is the sum of ∠r, ∠v and ∠x?
2 m

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The figure consists of 3 identical triangles. RS is a straight line. If ∠s + ∠t + ∠w = 136°, what is the sum of ∠r, ∠v and ∠x?