Hey there!!
Standard form is sum of two variables is equal to constant.
Hence, all the options are in the standard points.
Hope my answer helps!!
Hey there,
Your question states: <span>Four points are always coplanar if . . .
Your correct answer from the questions above would be
</span>
they lie in the same place
The definition of the word

means : In the same place.
So . .Four points are always coplanar if <span>
they lie in the same place.Hope this helps many.
~Jurgen</span>
B: 80
All the sides add up to 20 so adding all four sides make 80
Answer:
2cm
Step-by-step explanation:
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