plzzzzzz......help.....frnds......question 20
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first u should take out the area of triangle and then multiply the answer to 200.
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area of 1 trigular flag =1/2*b*h
1/2*25*22
11*25
275cm2
area of 200 flags =200*275
55000cm2
1/2*25*22
11*25
275cm2
area of 200 flags =200*275
55000cm2
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