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I need help please this is very tricky to me

I need help please this is very tricky to me-example-1
User Ruta
by
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1 Answer

5 votes

Answer:

273cm

Explanation:

21 times 13 is 217. That is how you find out the area of parallelogram, (base times peperndicular heigh)

User Harun Yilmaz
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