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Naddik [55]
3 years ago
14

Find the surface area of the figure below:​

Mathematics
2 answers:
8090 [49]3 years ago
6 0

Answer:

216 is the surface area

Step-by-step explanation:

48+48+48+48+12+12

Scilla [17]3 years ago
5 0

Hey there!

The answer is 216 m^2.

We can find the surface area by finding the areas of each rectangle, and adding them up!

The four long rectangles each have a length of 6, and a width of 8, so their area is 6 x 8, or 48. There are four rectangles, so 48 x 4 = 192.

Next, we have two squares, each with a length of 2 and a width of 6, therefore their area is 2 x 6, or 12. There are two squares, so 12 x 2 = 24.

Now, we add the numbers: 24 + 192 = 216.

Have a super awesome day! :)

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In a scale drawing, a building has a length of 15 cm. The actual length of the building is 37.5 feet. Whats the scale of the dra
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Answer:

\frac{15}{37.5}\ \frac{cm}{ft}

or

1.31:100

Step-by-step explanation:

we know that

The scale of the drawing is equal to divide the length of a building in the scale drawing by the actual length of a building

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\frac{15}{37.5}\ \frac{cm}{ft}

That means

15 cm in the drawing represent 37.5 ft in the actual

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1\ ft=30.48\ cm

Convert 15 cm to ft

divide by 30.48

15\ cm=15/30.48\ ft

substitute

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