The perimeter of a rectangle is 34 CM and its breadth is 7Cm find its length
Answers
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19
Answer:-
Let the length of the rectangle be x cm.
Given:
Breadth of the rectangle = 7 cm.
Perimeter of the rectangle = 34 cm.
We know that,
Perimeter of a rectangle = 2(length + breadth)
⟹ 34 = 2(x + 7)
⟹ 34 = 2x + 14
⟹ 34 - 14 = 2x
⟹ 20 = 2x
⟹ 20/2 = x
⟹ 10 = x
∴ The length of the rectangle is 10 cm.
Additional Information:
- A rectangle is a closed figure bounded by four line segments.
- It is a Quadrilateral.
- Sum of all angles of a rectangle = 360°
- Measure of all angles of a rectangle are 90°.
- The Diagonals of a rectangle bisect each other.
- Opposite sides of a rectangle are equal.
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Question
the perimeter of a rectangle is 34 cm and its breadth is 7 cm find its length ?
Answer
Given,
- the perimeter of the rectangle is 34 CM
- the breadth of rectangle is 7 cm
To find
- we have to find here the length of the rectangle .
Solution
perimeter of rectangle = 2(length + breadth )
now putting the values in the formula we get ;
2( x + 7) = 34
=>2x+14=34
=>2x=34-14
=>2x=20
=>x=20/2
=>x=10
Hence, the length of the rectangle is 10 cm
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