iswarya99
Answered

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Find the total surface area of a cuboid whose length,breadth,and height are 9cm,7cm,and 4cm respectively.pls help me guys.and I will make you brainliest.it is not false I am saying true
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Sagot :

pravagautampaudel161

Answer:

length=9 cm breadth=7cm height=4cm area of a cubid=: we know that area of a cuboid= 252

nizaraquil

Answer:

254

Step-by-step explanation:

Length : a

Width : b

Height : c

Surface : s

s = 2(ab + bc + ca)

s = 2(9x7 + 7x4 + 4x9)

s = 2(63 + 28 + 36)

s = 2(127)

s = 2 x 127

s = 254

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