Question

in a quadrilateral abcd if angle a:angle b:angle c:angle d=1:2:3:4,then find the measure of each angle of the quadrilateral​

Answer 1

Answer:

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Let us take the given ratio be x:2x:3x:4x

Then, ATQ, x+2x+3x+4x = 360°

or 10x =360°

Therefore x = 36°

So, first angle =x =36°

second angle =2x=72°

third angle=3x=108°

fourth angle=4x= 144°

Answer 2

Step-by-step explanation:

let 1 X ,2x,3X and 4x

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

10x=360

x=360÷10

x=36

1x=1×36=36

2x=2×36=72

3x=3×36=108

4x=4×36=144

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