Math, asked by Brainly9b78, 1 year ago

Heya User,

Answer the Question :-

The length, breadth and height of a cuboid are 20 cm, 15 cm, 10 cm respectively. Find its total surface area.

Answers

Answered by viny6
0

2( 10×15 + 10×20 + 15×20 )

→ 2( 150+200+300 )

→ 2( 650 )

→ 1300 cm^3

Answered by Nereida
1
\huge\boxed{\texttt{\fcolorbox{purple}{pink}{Heya !!!}}}

YOUR ANSWER:-

FORMULA USED:-

2(lb + bh + hl)

LENGTH =20 cm

BREADTH =15 cm

HEIGHT =10 cm

LET'S SOLVE...

2((20 \times 15)(15 \times 10)(10 \times 20))

 = 2(300+150+200)

 =  1300 {cm}^{2}

YOUR FINAL ANSWER:-

\huge\boxed{\texttt{1300 cmsq.}}

HOPE IT HELPS YOU...

#NkS23❤
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