Question

please tell me fast please​

Answer 1

Answer:

Step-by-step explanation:

LENGTH ,L = 5 X+6

BREADTH,B = 2 X +66

PERIMETER,P = 186 CM

PERIMETER = 2 (L+B)

186 = 2(5 X+6+2 X+66)

186 = 2(7 X+72)

186/2 = 7 X+72

93 = 7 X+72

93-72 = 7 X

21 = 7 X

X = 3 CM.

HOPE THIS HELPS.

Answer 2

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Please see the attachment below