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vampirchik [111]
3 years ago
9

Find the total surface area of this cuboid. 5 cm 4 cm 6 cm

Mathematics
1 answer:
mixer [17]3 years ago
6 0

Answer:

The surface area of given cuboid is: 148 square centimeters

Step-by-step explanation:

Let

l = 5

w = 4

h = 6

The cuboid has 6 rectangular surfaces.

The surface area of a cuboid with height h, length l and width w is given by:

TSA = 2 ( lw+wh+hl )

Putting the values

TSA = 2(5*4 + 4*6 + 6*5)\\= 2(20+24+30)\\=2(74)\\=148\ cm^2

Hence,

The surface area of given cuboid is: 148 square centimeters

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