Question

pls answer the 42. Q not 43.Q​

Answer 1

Answer:

okkk

so

let the common factor be X

So ,

1st angle is 2x

2nd angle is 3x

3rd angle is 5x

4th angle is 8x

Now According to the formula,

2x + 3x + 5x + 8x = 360

18x = 360

X = 360/18

X = 20

So now

1st angle is 2x

which is 2*20 = 40

2nd angle is 3x

which is 3*20 = 60

3rd angle is 5x

which is 5*20 = 100

4th angle is 8x

which is 8*20 = 160

Explanation:

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Answer 2

Answer:

40°, 60°,100° and 160°

Explanation:

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

Sum of all angles of a quadrilateral = 360°

ATQ,

2x+3x+5x+8x = 360°

18x= 360°

x= 360/18

x = 20

First angle- 2*20= 40°

Second angle- 3*20= 60°

Third angle- 5*20= 100°

Fourth angle- 8*20= 160°

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