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aivan3 [116]
2 years ago
15

Find the surface area of this cuboid. 1 cm 3 cm 2 cm

Mathematics
1 answer:
Ray Of Light [21]2 years ago
3 0

The surface area of the given cuboid is 22 cm²

<h3><u>Surface area of Solid shapes</u></h3>

From the question,

We are to calculate the surface area of the given cuboid.

The formula for calculating the surface area of a cuboid is

S.A = 2lw + 2lh + 2hw

Where,

l is the length

w is the width

and h is the height

From the given diagram

l = 3cm

w = 2cm

and h = 1cm

Putting the parameters into the formula, we get

S.A = 2(3\times 2) + 2(3\times 1) + 2(1\times 2)

This becomes

S.A = 2(6) + 2(3) + 2(2)

S.A = 12 + 6 + 4

S.A = 22 cm²

Hence, the surface area of the given cuboid is 22 cm²

Learn more on solid shapes here: brainly.com/question/8994737

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I need some help on my math test!!, I get to retake it but I need help with some of it:
Greeley [361]

Answer:

B

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