Question

perimeter is 140 LM.
11. A piece of wire is 60 cm long. What will
be the length of each side if the wire is
used to form (a.) equilateral triangle (b.)
square (c.) regular pentagon (d.) regular
hexagon?
12. The length of a rectangular field is twice
its breadth. A boy jogged around it 4
times and covered a distance of 2400 m.
What is the length of the field?​

Answer 1

Answer:

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Step-by-step explanation:

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