Two adjacent angles of a parallelogram are in ratio 1:3. Findits angles.
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Answered by
5
Let 2 sides be 1x and 3x
1x +3x+1x+3x =360°
8x =360
x=360/8
=45
3x =3*45
=135
1x +3x+1x+3x =360°
8x =360
x=360/8
=45
3x =3*45
=135
cristal:
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Answered by
1
let two sides be 1x and 3x;
1x+3x+1x+3x= 360°
8x= 360°
so x= 360/8
first side = 45
second side= 45×3=135
1x+3x+1x+3x= 360°
8x= 360°
so x= 360/8
first side = 45
second side= 45×3=135
mark as brainliest plz
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