Math, asked by niyatikamble1826, 3 months ago

the perimeter of a rectangle is 12 cm. The area is 5cm^2. what is the length of the sides

Answers

Answered by nasreen77

0

Answer:

Rectangle

Solve for length

l=5cm

or

1cm

P Perimeter

12

cm

A Area

5

cm²

Using the formulas

A=wl

P=2(l+w)

There are 2 solutions forl

l=P

4+1

4P2﹣16A=12

4+1

4·122﹣16·5=5cm

l=P

4﹣1

4P2﹣16A=12

4﹣1

4·122﹣16·5=1cm

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