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The sides of a quadrilateral ABCD are produced as shown in fig.10.7. find the angles p,q r and b if is ∠A=70 , ∠B=100 and ∠C=80?
Most Upvoted Answer
The sides of a quadrilateral ABCD are produced as shown in fig.10.7. f...
Solution:
Given, ∠A=70, ∠B=100 and ∠C=80.
Let us draw the figure to understand the problem.
From the figure, we can observe that,
∠DAB = 180 - ∠A = 180 - 70 = 110° (linear pair)
∠BCD = 180 - ∠C = 180 - 80 = 100° (linear pair)
∠ABC = 180 - (∠B + ∠DAB) = 180 - (100 + 110) = -30° (which is not possible)
Therefore, we can conclude that the given figure is not a quadrilateral.
Hence, the angles p, q, r, and b cannot be determined.
Note:
The problem is incorrect as the given figure is not a quadrilateral. It is important to carefully analyze the figure before attempting to solve the problem.
Given, ∠A=70, ∠B=100 and ∠C=80.
Let us draw the figure to understand the problem.
From the figure, we can observe that,
∠DAB = 180 - ∠A = 180 - 70 = 110° (linear pair)
∠BCD = 180 - ∠C = 180 - 80 = 100° (linear pair)
∠ABC = 180 - (∠B + ∠DAB) = 180 - (100 + 110) = -30° (which is not possible)
Therefore, we can conclude that the given figure is not a quadrilateral.
Hence, the angles p, q, r, and b cannot be determined.
Note:
The problem is incorrect as the given figure is not a quadrilateral. It is important to carefully analyze the figure before attempting to solve the problem.
Community Answer
The sides of a quadrilateral ABCD are produced as shown in fig.10.7. f...
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The sides of a quadrilateral ABCD are produced as shown in fig.10.7. find the angles p,q r and b if is ∠A=70 , ∠B=100 and ∠C=80?
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The sides of a quadrilateral ABCD are produced as shown in fig.10.7. find the angles p,q r and b if is ∠A=70 , ∠B=100 and ∠C=80? for Class 8 2024 is part of Class 8 preparation. The Question and answers have been prepared according to the Class 8 exam syllabus. Information about The sides of a quadrilateral ABCD are produced as shown in fig.10.7. find the angles p,q r and b if is ∠A=70 , ∠B=100 and ∠C=80? covers all topics & solutions for Class 8 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The sides of a quadrilateral ABCD are produced as shown in fig.10.7. find the angles p,q r and b if is ∠A=70 , ∠B=100 and ∠C=80?.
The sides of a quadrilateral ABCD are produced as shown in fig.10.7. find the angles p,q r and b if is ∠A=70 , ∠B=100 and ∠C=80? for Class 8 2024 is part of Class 8 preparation. The Question and answers have been prepared according to the Class 8 exam syllabus. Information about The sides of a quadrilateral ABCD are produced as shown in fig.10.7. find the angles p,q r and b if is ∠A=70 , ∠B=100 and ∠C=80? covers all topics & solutions for Class 8 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The sides of a quadrilateral ABCD are produced as shown in fig.10.7. find the angles p,q r and b if is ∠A=70 , ∠B=100 and ∠C=80?.
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