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2 years ago

The perimeter of square JKLM is 48 units.

Mathematics

2 answers:

dusya [7]2 years ago

6 0

Answer:

9

(Correct On Edgen)

Mashcka [7]2 years ago

4 0

Perimeter = 4 x sides
48 = 4 (x + 3)
48 = 4x + 12
36 = 4x
x = 9

Check:
x + 3 = 9 + 3 = 12
12 x 4 = 48

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