Answer:
960
Step-by-step explanation:
if each triangle is .25 square centimeters, and you can double them up to make a square that is .5 square cm, you only have to find the area of the grid by doing
and then multiply it by four to get 960. it gets multiplied by four because if you double up the trianglse, its multipling the ammount used by two, and then you have each is .5 cm, which you can then make into one whole square cm by doubling up again, or just multiply by four.
Answer:
The basis step is not even true.
Step-by-step explanation:
The basis step would be for n = 1.
If the basis step was true then you would have that.

Now. When you say
That's just a fancy way of writing 1.
On the other hand

Therefore

And the basis hypothesis is false.
96/8=12. Length is 8 width is 12
Perimeter is 8+8+12 +12 =40