Question

A thin wire 30cm long is formed into a rectangle. If the width of this rectangle is 6cm. What is its length ? option 1.) 6cm Option 2.) 9cm. option 3.) 12cm. Option 4.) 18cm​

Answer 1

Answer:

answer is option d -18 cm

Step-by-step explanation:

Perimeter of the wire =30cm

2(l+w)=30

⇒2[l+6]=30

⇒2l+6=30

⇒2l×6= 12-30 = 18

⇒l=18cm

Hence, length =18cm

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Answer 2

Answer:

answer is 5

Step-by-step explanation:

there is no correct answer in this option...the crrct answer is 5

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