Is a plane a one dimensional figure
1 answer:
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Answer:
Step-by-step explanation:
(a+b)(a-b)
-ab+ab-
Answer:
26
Step-by-step explanation:
Firstly, plot the points on graph paper which you can find on the internet. The first number in the ordered pair, (the ones in parenthesis), is the x coordinate. The other number is the y coordinate. Put these onto a graph which is attached. The perimeter is 26.
I can answer 1 to 4...
The area of a circle can be found by
. Reminder: 
(usually used when finding out the area of a circle)
1.
or 
2.
or 
(Not really sure if this is correct) 3.
or 
4.
The area of a circle can be found by
1.
2.
(Not really sure if this is correct) 3.
4.