Perimeter of a triangle =sum of all sides
=2x-7+5x-3+2x-2
=2x+5x+2x-7-3-2
=9x-12
Answer:
4200
Step-by-step explanation:
Just add them all together
Hope this is the answer you were looking for
Answer:
The way to find the area of a shape is to multiply its hieght by its width.
Step-by-step explanation:
The formula to calculate a circles radius is A = π