In a quadrilateral, the angle A,B,C and D are in th t
he ratio1:2:3:4. Find each angle
Answers
Answered by
1
let angle a = x
b = 2x
c = 3x
d 4x
X+2X+3x+4x=360°(angle sum property of quadrilateral
Answered by
2
Let 1:2:3:4 be 1x, 2x, 3x & 4x
Now, In a quadrilateral,
angle 1 + angle 2 + angle 3 + angle 4 = 360°
now,
let 1x be angle 1
2x be angle 2
3x be angle 3
and 4x be angle 4
therefore,
1x + 2x + 3x + 4x = 360°
10x = 360°
x = 360°/10
therefore, x = 36°
therefore, angle 1 = 1x = 36°
angle 2 = 2x = 72°
angle 3 = 3x = 108°
angle 4 = 4x = 144°
ChillGuy:
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