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kkurt [141]
3 years ago
12

Help me in all of these,plz show your work

Mathematics
1 answer:
jenyasd209 [6]3 years ago
5 0
To find the area of all of the figures, all you need to do is base x height or the length x width.
Your answers for 1-6 are all correct.
For 7-9, remember that the area is the length times the width. 
7) length x width, 42 x 30=1260 
8) 17 x 22= 374
9) Since the length and width are the same in a square just multiply the side by itself. 2.7 x 2.7= 7.29
Hope this helps.
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