Question

I need help with the "Check Your Understanding" worksheet, I am currently having trouble with the proof and what to say, and #'s 1 and 2 as well, but after the proof chart. Medal will be reward for your patronage and the explanation/showing of work!!! :D

Answer 1

My Answers:
3. B
4. B

Answer 2

which are you confused on?

Answer 3

yes 3 and 4 are correct

Answer 4

the proof table and what goes in the reasons and I don't really get what they could be

Answer 5

1. 360 because all exterior angles of any shapes adds up 360
2. 45 because since all exterior angles adds up 360, you can divide it by 8 as the octagon is equiangular


proof chart
3. Definition of supplementary angles

that's all i remember from geometry; sorry

Answer 6

definition of supplementary angel

addition property

angle sum of triangle is 180

Answer 7

@helplesspenguin I need #3 - 7 for the reasons, number 1 and 2 are given for you

Answer 8

angle*

Answer 9

label the numbers of the reasons

Answer 10

3. def of sup
4, 5 7 addition prop
6. angle sum of triangle is 180

Answer 11

so long since i did geometry lol just try those

Answer 12

i do not remember anything from geometry other than the basics.
Oh i meant to say answers to 1 and 2 were above the proof

Answer 13

3. supplementary (def of)

Answer 14

yea

Answer 15

@11calcBC What's number 1?

Answer 16

360

Answer 17

remember that

Sum exterior angles of any polygon = 360°

Answer 18

why is it 360 degrees

Answer 19

lol i, actually not sure it's just a theorem

Answer 20

im*

Answer 21

if you make the shape really tiny, and all you see it lines like this:
it's just a big circle