Question

ABCD is a square in which (x+5) cm and BC (3x - 13) cm. find the value of a Also find the Length of each side of the square​

Answer 1

Answer:

In square, ABCD, AB=BC=CD=AD

∴3x−8=x+6⇒3x−x=6+8⇒2x=14

x=7

∴AB=3×7−8=13cm

Length of each side of square =13cm.

Step-by-step explanation:

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Answer 2

Answer:

x = 9, Length of each side = 14cm

Step-by-step explanation:

Therefore,

AB = BC ( Sides of a square are equal )

x + 5 = 3x - 13

3x - x = 13 + 5

2x = 18

x = 9

therefore, length of each side = x + 5 = 9 + 5 = 14cm