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03453660
 3 years ago
the angles of a quardrilateral are in the ratio 1:2:4:5 find the angles.
please show steps.
03453660
 3 years ago
the angles of a quardrilateral are in the ratio 1:2:4:5 find the angles. please show steps.

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estudier
 3 years ago
Best ResponseYou've already chosen the best response.1The angles sum to 360, divide in 12, then 1/12,2/12,4/12.....

sriramkumar
 3 years ago
Best ResponseYou've already chosen the best response.0it can be done like this first add all the numbers 1+2+4+5=12 now each angle 1*360/12 2*360/12 4*360/12 5*360/12 hence the angles are 30,60,120,150

Fantasie
 3 years ago
Best ResponseYou've already chosen the best response.01+2+4+5=12 360/12= 1 in the ratio So if 1=30 degrees then each number is each angle respectively.
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