Question

find the area of four walls of a room whose length is 18m breadth 16m and height 13m​

Answer 1

$\huge\mathtt{{\colorbox{silver}{QUESTION}}}$

find the area of four walls of a room whose length is 18m breadth 16m and height 13m

$\huge\mathtt{{\colorbox{silver}{ANSWER}}}$

Length (l) = 18 m

Breadth (b) = 16m

Height (h) = 13m

FORMULA ➡ 2h ( l + b)

Therefore area of the four walls will be,

➡ 2 * 13m ( 18m + 16m)

➡ 26m ( 34 m)

➡ 884 m^2

Answer 2

CSA of room = 2h(l+b)

= 2×13(18+16)

=26(34)

=884

area of four walls of a room is 884m^2

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