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प्रश्न
Which of the following can be four interior angles of a quadrilateral?
विकल्प
140°, 40°, 20°, 160°
270°, 150°, 30°, 20°
40°, 70°, 90°, 60°
110°, 40°, 30°, 180°
उत्तर
140°, 40°, 20°, 160°
Explanation:
We know that, the sum of interior angles of a quadrilateral is 360°.
Thus, the angles in 140°, 40°, 20°, 160° can be four interior angles of a quadrilateral as their sum is 360°.
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