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3 years ago

Please help me asap it's for a grade.

Mathematics

2 answers:

vazorg [7]3 years ago

8 0

Answer:

212 in²

Step-by-step explanation:

Top and bottom:

2(2 + 4)*4 = 48

Front and back:

2(4*7 + 2*10) = 96

Left and right:

10*4 + 4*7 = 68

Total surface area:

48 + 96 + 68 = 212 in²

Art [367]3 years ago

7 0

Answer:

=280

Step-by-step explanation:

Step 1:

find the surface areas of both the figures

area of 1rst:

length = 2

width =4

height = 10

surface area formula = 2(wl+wh+hl)

= 136

area of second

length = 4

width =4

height = 7

surface area formula = 2(wl+wh+hl) =

2·(4·4+7·4+7·4)=144

144 + 136 = 280

<h2>I hope this helps!! :)</h2>

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Read 2 more answers

Will mark brainiest

Olegator [25]

The answer is a
ur welcome

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3 years ago

Please help me asap it's for a grade.​

Please help me asap it's for a grade.