/comment.php?chapter=24&id=3981
Comments - 日記？週記？月記？年記？ | Penana
arrow_back
Comments - 日記？週記？月記？年記？
info_outline
format_color_text
toc
comment 0
exposure_plus_1
Search stories, writers or societies
Show More Tags
Continue ReadingClear All
More
What Others Are ReadingRefresh
See more results for ""
X
Never miss what's happening on Penana!
Turn on notifications
Later
Login with Facebook or Sign up/Login to leave a comment.
LiBr@RisU
已完全忘了sin cos tan 怎樣計算
9 years agoReply
千撒
數學課時間(^o^)／
sin=對邊/斜邊
cos=鄰邊/斜邊
tan=對邊/鄰邊
9 years agoReply
Back to Story
×
×
Write down what you like about the story
×
Reading Theme:

Font Size:

Line Spacing:

Paragraph Spacing:

Load the next issue automatically


Reset to default

X
×
x
Proceed

x
Before You Publish
Please ensure your story does not contain illegal, hateful, inciting, or violence-promoting content, or any infringing, plagiarized, or spam material, and that it complies with Penana’s Terms of Use.
Penana reserves the right to remove any content that violates these rules or causes legal or community risk, and to suspend or terminate related accounts.
arrow_back
×

Select a reason:

×

Install this webapp for easier offline reading: tap and then Add to home screen.