Question

the angles of a quadrilateral are in the ratio 1:5:6:8 the angles are. a >18°,90°,108°,144°, b>26°,75°,70°,100° c>20°,100°,120°,160°, d>30°,150°,180°,240°
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Answer 1

Answer:

We know that angles in a quadrilateral add up-to 360

let them be 1x, 5x, 6x, and 8x

1x+5x+6x+8x=360

20x=360

x=360/20

x=18

therefore,

18.90.108.144

Option(A) is correct

Step-by-step explanation:

Hope it helps!!!

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