Aregular n - gon is inscribed in the unit circle. what is the perimeter for each n below? a. 3 b. 5 c. 6 d. 10 e. 57

d. 8

step-by-step explanation:

the given radical expression is:

we can rewrite this as:

we express as square numbers to get;

the exponents will now cancel out to give.

the correct answer is d

we can't see all full 4 options, but if this is the full option, than the very left one is correct:

-2/5 * -3 3/4

remake the question, adding a picture of all the question, or write down the full left and right answers.

its a i did it myself

step-by-step explanation: