Select other ways to write 50,897. mark all that apply.
a.(10,000)+(9×10)+(7x1)
b.50,000+800+90+7
c.5,000+800+9+7
d.50,000, 897

The answer is B.
50,000+800
50,800+90
50,890+7= 50,897

You have 2 sides that are 2 cms and you have 6 sides that are 1/2 cm and you have 4 sides that are 1 cm. the smallest sides are 1/2 the medium sized sides are 1 and the smallest are 1/2. so to find the perimeter you have to add them all up together so your answer will be 11 cm's

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