Question

8) The angles of a quadrilateral are in the ratio 3:4:5:6.Find all the angles of the quadrilateral.

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Answer 1

Answer:

Ratio of angles of quadrilateral is 3:4:5:6. Hence, the angles of a quadrilateral are 60°, 80°, 100° and 120°

Answer 2

Answer:

$</p><p>3x + 4x + 5x + 6x = 360⁰ ( angle sum property)\\18x = 360⁰\\X = 360 \div 18\\X = 20\\3x = 20 \times 3 = 60 \degree\\4x = 20 \times 4 = 80 \degree\\5x = 20 \times 5 = 100 \degree\\6x = 20 \times 6 = 120 \degree$