Question

The angles of a quadrilatral are in ratio 1:2:3:4. Find the largest angle of this quadrilatral.


plzzzz helppp

Answer 1

let the number be x
first angle=x
second angle= 2 x
third angle= 3x
fourth angle= 4x
x+2x+3x+4x=360
11x=360
x=360/11
x=36
first angle=x=36
second angle=2x=2*36=72
third angle=3x=3*36=108
fourth angle=4x=4*36=144

Answer 2

Hey friend,

Here is your answer,
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Let the angles be x , 2x , 3x and 4x.

x+2x+3x+4x = 360°                     {Angle sum property}

=> 10x = 360°

=>   x   =  36°


The angles are  36°, 72°, 108° and 144°.


Ans : The largest angle is 144°.
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