Question

The dimension of a cuboid are 7cm, 11cm & 13cm, The total surface area is ​

Answer 1

Answer:

here's your answer

thank you

Answer 2

$\huge \sf {\orange {\underline {\pink{\underline {A᭄ɴsᴡᴇʀ࿐ \ :- }}}}}$

Question:-

• The dimension of a cuboid are 7cm, 11cm & 13cm, The total surface area is

Given:-

• The dimension of a cuboid are 7cm, 11cm & 13cm.

To Find:-

• The total surface area is

Formula Used:-

• Total Surface Area of a Cuboid (TSA) = 2 (lw + wh + lh) square units

Solution:-

• total surface area is 622 cm²

Explanation:-

Surface area :

= 2 ( 7 × 11 + 11 × 13 + 7 × 13 )

= 2( 77 + 143 + 91 )

= 2 × 311

= 622 cm²

______________________________