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Mathematics
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Rigo:
A rectangular room is
4
times as long as it is wide, and its perimeter is
50
meters. Find the dimension of the room.
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Rigo:
idk guys
jhonyy9:
|dw:1604605919263:dw|
P = 50
P - perimeter
how you calcule the perimeter of a rectangle ?
Rigo:
idk
jhonyy9:
what mean perimeter ?
Rigo:
find the demension of the room
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Rigo:
like w=x meters or L= x meters
jhonyy9:
yes you can calcule this x and y values than you know what mean perimeter of a rectangle
Rigo:
idk how tho
jhonyy9:
perimeter of a rectangle = 2 length + 2 width
Rigo:
ok thx
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jhonyy9:
pleas make the calcules and i like check it
Rigo:
w=8 L=32
jhonyy9:
and using these value you get for perimeter 50 ?
Rigo:
yah
jhonyy9:
2*8=16
2*32=64
16+64 = ?
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jhonyy9:
no
jhonyy9:
4x +4x +x+x = 50
x = ?
Rigo:
my bad, ik the peremiter, i need the width and lenght
jhonyy9:
so from these above wrote equation you need calcule the x value and so will can calcule easy the length and width
Rigo:
oh
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