Question

Find the value of x if the perimeter of a rectangle is 186 metre

Answer 1

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186=2(l+b)

Perimeter =lenghtXbreadth

186/2=l+b

l+b=93

Answer 2

Step-by-step explanation:

perimeter of the rectangle =186 cm

2(l+b)=186 cm

2(5x+ 6+ 2x +'66)=186 cm

2(7×7 + 2 )=186

14 × =144 =186

14 x = 186 _ 144

x=42/14

x =3 cm

answer is 3cm..

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