Question

calculate the magnitude of the following angles
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Answer 1

Answer:

x=50°

Step-by-step explanation:

Since BC || AD, angle ACB = angle CAD = 70°

(Alternate interior angles)

In ∆ABC, x+60°+70°=180°. (Angle Sum Property)

-> x+130°=180°

-> x=180°-130°

-> x=50°

Hope it helps