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the perimeter of a square is (8 x +28) cm, what is the length of its side?​

Sagot :

Answer:

(2x + 7) cm

Step-by-step explanation:

A square has 4 equal sides that have the same value. If the perimeter is given, simply divide the perimeter by 4.

(8x+28) / 4 = 2x+7

unit:cm