the angles of a quadrilateral are in the ratio 1:2:2:4. find the measure of each.
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40,80,80,160 are the angles respectively
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Hopefully it helps you
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Answer:
Let the ratio be x:2x:2x:4x.
Sum of all angles = 360°
=> x+2x+2x+4x = 360°
=> 9x = 360°
=> x = 40°
Hence, first angle = 40°
Second angle = 2 × 40° = 80°
Third angle = 80°
Fourth angle = 4 × 40° = 160°
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