Sue is right...
Ex. area of 40
One shape can be 8 x 5
other shape can be 2 x 20.....
perimeter is different for both
10.90871211463571 i think?
The value of x=1
Step-by-step explanation:
Given the equations as :
-2x + y= 8
5x - y= -5 ------adding the equations
---------------------
3x = 3 -------dividing both sides by 3
x = 1
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Simultaneous equations : brainly.com/question/12318095
Keywords : equations, system, value
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BC=EC because they are corresponding
AC=DC because they are corresponding
Triangle ABC=DEC because BC=EC, BA=ED and AC=DC