in fig. 1 abcd is a rectangle find the value of x and y
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there is no fig so that I could help you
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Solution :-
Please refer to the attachment for the diagram. I had solved a same question a few days back. TI think this question is from this year's 10th class Board Exams.
As we know that opposite sides of a rectangle are equal.
Length of the given rectangle = 30 cm = (x + y) cm = AB = CD
Breadth of the given rectangle = 14 cm = (x - y) = BC = AD
⇒ (x + y) + (x - y) = 30 + 14
⇒ + y and - y are cancelled.
⇒ 2x = 44
⇒ x = 44/2
⇒ x = 22
Substituting the value of x = 22
x + y = 30
⇒ 22 + y = 30
⇒ y = 30 - 22
⇒ y = 8
So, value of x is 22 and y is 8.
Answer.
Please refer to the attachment for the diagram. I had solved a same question a few days back. TI think this question is from this year's 10th class Board Exams.
As we know that opposite sides of a rectangle are equal.
Length of the given rectangle = 30 cm = (x + y) cm = AB = CD
Breadth of the given rectangle = 14 cm = (x - y) = BC = AD
⇒ (x + y) + (x - y) = 30 + 14
⇒ + y and - y are cancelled.
⇒ 2x = 44
⇒ x = 44/2
⇒ x = 22
Substituting the value of x = 22
x + y = 30
⇒ 22 + y = 30
⇒ y = 30 - 22
⇒ y = 8
So, value of x is 22 and y is 8.
Answer.
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