- A108°
- B126°
- C144°
- D150°
Step-by-Step Solution
The angle sum is 360°. With 1 + 2 + 3 + 4 = 10 parts, °, so the largest angle is °.
Answer: C) 144°
The angles of a quadrilateral are in the ratio 1 : 2 : 3 : 4. The largest angle is:
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