1.

The angles of the quadrilateral are in the ratio 1 2 3 4 find the MEASURES OF EACH ANGLE​

Answer»

Answer:

Step-by-step explanation:

THE ANGLE SUM PROPERTY = [ N-2 ] x 180 { WHERE " N " IS THE NUMBER OF SIDES

A QUADRILATERAL HAS 4 SIDES . THEREFORE N-2 x 180 = 4-2 x 180 = 2 x 180 = 360

1x +2x + 3x + 4X = 360

10x  = 360

x = 36

therefore , 1x = 36 x 1 = 36

2x = 36 x 2 = 72

3x = 36 x 3 = 108

4x = 36 x 4 = 144

so measure of each angle =36 , 72 , 108 , 144



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