A regular hexagon ABC DEF rotates 240° counterclockwise about its center to form hexagon a, b, c, d, e, f, Point C, of the image coincides with point white of the pre-image point d, of the image coincides with .1 of the pre-image

, and

for

step-by-step explanation:

we can analyze the pattern at which the terms increase. let us denote , , , so that we can call

note the following:

the pattern: to get the next term value, we just add the next term number (e.g. 1st, 2nd, to the previous term value (term values are the given numbers in the question, 1, 3, 6, 10, 15,

from , to get to , we add

from , to get to , we add

etc.

we need to form a recursive formula, a formula that has the next term as a function of the previous term. so a possible recursive formula can be

, and for

ask the math teacher she or he would know lol.

step-by-step explanation:

multiply each one by 3.14

step-by-step explanation:

55 degrees because 55+55=110 degrees