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allochka39001 [22]
3 years ago
11

I know that the surface area is equal to 264 but I need to know how to get there (the steps)

Mathematics
2 answers:
Ray Of Light [21]3 years ago
7 0
You posted the question twice ... I have repeated the answer here .. .

Find the area of all the sides:
10 x 9 = 90
9 x 8 = 72
1/2 x 6 x 8 = 24
1/2 x 6 x 8 = 24
6 x 9 = 54

Add them up:
90 + 72 + 24 + 24 + 54 = 264 square metres
Oksana_A [137]3 years ago
3 0
Hi,

Find the area of all the sides:
10 x 9 = 90
9 x 8 = 72
1/2 x 6 x 8 = 24
1/2 x 6 x 8 = 24
6 x 9 = 54

Add them up:
90 + 72 + 24 + 24 + 54 = 264 square metres

Hope thiss helpss

~Girlygir101~
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