Question

The angles of a quadrilateral are in the ratio 4:5:10:11.The angles are:

(a) 36°, 60°, 108°, 156° (b)48°, 60°, 120°, 132°

(c) 52°, 60°, 122°, 126° (d) 60°, 60°, 120°, 120°​

Answer 1

Answer:

option b is the correct

Step-by-step explanation:

hope it's helpful to you

Answer 2

Answer:

(b) 48⁰, 60⁰, 120⁰, 132⁰

Step-by-step explanation:

Let the angles be x

4x + 5x + 10x + 11x = 360⁰

30x = 360⁰

x = 12⁰

4x = 48⁰

5x = 60⁰

10x = 120⁰

11x = 132⁰

hope this helps you

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