Let the length of the rectangle be L and the width be W.
Given that the length is twice the width, Then :
L = 2W .....(1)
But we know that the perimeter is 36.
==> 2L + 2W = 36
==> 2L + L = 36
==> 3L = 36
==> L = 36/3 = 12
==> W = 12/2 = 6
Now we will calculate the area:
==> A = L * W = 12* 6 = 72 square feet.
<span>Then the area of the rectangle is 72 square feet.</span>
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Answer:
D
Step-by-step explanation:
Because you have to subtract y2-y2 which is 5- -5 which is basically 5+5 which is 10 over x1-x2 which is 3- -2 which is 3+2=5 that is 10/5 which is simplified to 2/1 which is basically 2
Answer:
x < 9/55
Step-by-step explanation:
55x+2 is less than 11
we subtract 2 from both sides, then we divide both sides by 55.
x is less than 9/55
Answer:
angle a + 40 = 180 (linear pair)
a = 180- 40
a = 140
Answer:
The approximate length of segment EF is 7 unit
Step-by-step explanation:
Given figure is the graph having E and F coordinate
The coordinate of point E = ( 
, 
) = ( - 2 , -4 )
The coordinate of point F = ( 
, 
) = ( 2 , 2 )
Let The distance between the points E and F = D
So, D = 
or, D = 
Or, D = 
or, D = 
∴ D = 
I.e D = 7.21 unit
So, Approximate value of D = 7 unit
Hence The approximate length of segment EF is 7 unit . Answer
