Question

answer this question​

Answer 1

Answer:

ur answer is option b

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Answer 2

Solution :-

Given ,

• Ratio of angles = 4 : 5 : 10 : 11

We need to find ,

• All angles of the quadrilateral = ?

Let the ratio of angles given be a part of ‘x’

Now , as we know that

Sum of all angles in a Quadrilateral = 360°

Now ,

⇒ 4x + 5x + 10x + 11x = 360°

⇒ 30x = 360°

⇒ x = 360°/30

⇒ x = 12°

Now , finding all the angles by substituting the values of ‘x’

• 4x = 4(12°) = 48°
• 5x = 5(12°) = 60°
• 10x = 10(12°) = 120°
• 11x = 11(11°) = 132°

Hence , all angles are 48° , 60° , 120° & 132° . So , option B is your answer .