The angles of a quadrilateral given as in the ration 1:2:3:4 Find all the angles.
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Step-by-step explanation:
Ratio of given angles: 1:2:3:4
Let the 4 angles be x, 2x, 3x and 4x respectively.
sum of all angles in a quadrilateral: 360°
x+2x+3x+4x=360
10x=360
x=360÷10
x=36°(first angle)
2x=72°(second angle)
3x=108°(third angle)
4x=144°(fourth angle)
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