Answer:
we can call a 21 sided polygon as henicosagon.
Answer:
answer is 0
Step-by-step explanation:
(2×1+2)(2×1-2)
(4×0)
0
No. The additive inverse of a negative number is positive, and the additive inverse of a positive number is negative.
No because circumference is a whole different thing
Answer:
Step-by-step explanation:
3244314 x 2 = 6,488,628
6,488,628 + 3242 = 6,491,870
The multiplication of 232 x 5 = 1,160
