Question

4. The angles of a quadrilateral are in the ratio
2:3:5:8. The smallest angle is​

Answer 1

Answer:

2x+3x+5x+8x=360°

18x= 360°

x= 20

putting the value of x in 2x

therefore

2*20

40° answer

Answer 2

Step-by-step explanation:

Let the angles be 2x, 3x, 5x and 8x

So,

2x+3x+5x+8x = 360° [Angle sum property of a quadrilateral]

18x = 360

x = 360/18

x = 20

Now,

2x = 2×20

= 40°

3x = 3×20

= 60°

5x = 5×20

= 100°

8x = 8×20

= 160°

Hence, the smallest angle is 40°

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Hope it might helped u

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