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Ratling [72]
3 years ago
8

The area of the floor of a cubical room is 49m .find the area of 4 walls of a room.​

Mathematics
2 answers:
murzikaleks [220]3 years ago
6 0

Answer:

<em><u>S</u></em><em><u>I</u></em><em><u>N</u></em><em><u>C</u></em><em><u>E</u></em><em><u> </u></em><em><u>I</u></em><em><u>T</u></em><em><u>S</u></em><em><u> </u></em><em><u>A</u></em><em><u> </u></em><em><u>C</u></em><em><u>U</u></em><em><u>B</u></em><em><u>E</u></em><em><u> </u></em><em><u>O</u></em><em><u>F</u></em><em><u> </u></em><em><u>F</u></em><em><u>L</u></em><em><u>O</u></em><em><u>O</u></em><em><u>R</u></em><em><u> </u></em><em><u>S</u></em><em><u>H</u></em><em><u>A</u></em><em><u>P</u></em><em><u>E</u></em><em><u>.</u></em>

  • <em><u>a</u></em><em><u>r</u></em><em><u>e</u></em><em><u>a</u></em><em><u> </u></em><em><u>o</u></em><em><u>f</u></em><em><u> </u></em><em><u>1</u></em><em><u> </u></em><em><u>w</u></em><em><u>a</u></em><em><u>l</u></em><em><u>l</u></em><em><u>=</u></em><em><u>a</u></em><em><u>²</u></em>

<em> </em><em> </em><em> </em><em> </em><em> </em><em> </em>

<em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em>=</em><em>4</em>

  • <em><u>a</u></em><em><u>r</u></em><em><u>e</u></em><em><u>a</u></em><em><u> </u></em><em><u>o</u></em><em><u>f</u></em><em><u> </u></em><em><u>4</u></em><em><u> </u></em><em><u>w</u></em><em><u>a</u></em><em><u>l</u></em><em><u>l</u></em><em><u>=</u></em><em><u>4</u></em><em><u>x</u></em><em><u>4</u></em><em><u>9</u></em>

<em> </em><em> </em>

<em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em>=</em><em>1</em><em>6</em><em>9</em><em>m</em><em>²</em><em>A</em><em>n</em><em>s</em><em>.</em>

olga55 [171]3 years ago
5 0

Answer: 196m^2

Step-by-step explanation:

since it's a cube the floor is in square shape

  1. area of one wall = a^2
  2. area of 4 walls = = 4×49 = 196

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