What is the circumference of a circle when the diameter is 8cm?
2 answers:
You might be interested in
To answer your question, it is shown in the image below
Substitution.
Here is an example.
Let x be equal to 3 and y equal to 3.
From this we can conclude that the values of both x and y are equal to three therefore x and y have the same value and are equal.
Here in your case we have:
Hope this helps.
r3t40