Question

b)
545cm x 320cm
Area
Perimeter =​

Answer 1

Answer:

Area=174,400cm and perimeter=1730cm

Step-by-step explanation:

Length=545cm

Breadth=320cm

We know that,

Area=L×b

Area= 545×320

Area= 174,400cm

Now perimeter

perimeter=2(l+b)

Perimeter=2(545+320)

Perimeter=2×865

Perimeter=1730cm

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