Question

1. In a quadrilateral ABCD, the
angles A, B, C and D are in the ratio
1: 2: 3: 4. Find the measure of each
angle of the quadrilateral.
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Answer 1

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

As sum of angles of quadrilateral = 360 °

So let the first angle be x

second angle be 2x

third angle be 3x

and fourth angle be 4x

A.T.Q ,

x+2x+3x+4x= 360°

10x= 360°

x= 360/10

x= 36°Ans

2x = 36×2 = 72 ° Ans

3x= 36 × 3 = 108° Ans

4x= 36 × 4 = 144 ° Ans

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