If ABCD is a rectangle such that AC = 5x + 6 and BD = 26, then x =
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GiveN:
- ABCD is a rectangle.
- AC = 5x + 6 cm
- BD = 26 cm
To FinD:
- Value of x?
Solution:
In ABCD rectangle, AC and BD are the diagonals.
A rectangle is a quadrilateral whose diagonals are equal and bisect each other is a rectangle. Then, AC = BD
➛ AC = BD (In measure)
➛ 5x + 6 cm = 26 cm
➛ 5x = 20 cm
➛ x = 4 cm.
Hence,
The value of x is:
Explore more!!
The known quadrilaterals with certain characteristics are as follows:
- Square - 4 sides equal and the diagonals are equal.
- Rectangle - Opposite sides equal and Diagonals are equal.
- Rhombus - All sides are equal but not the diagonals.
- Parallelogram - Opposite sides are equal but not diagonals.
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Given :
- ABCD is a rectangle such that AC = 5x + 6 and BD = 26
To Find :
- Value of x
Solution :
- It is given ABCD is a rectangle and we know that diagonals of rectangle are equal i.e. AC is equal to BD
• Now , according to the question :
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VeRiFiCaTiOn :
• Let us find measure of diagonal AC :
- Value of diagonal AC is 5x + 6
→ 5(4) + 6
→ 20 + 6
→ 26 cm , which is equal to diagonal BD , hence verified
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