tag:blogger.com,1999:blog-3709052452161255816.post4453877854849850840..comments2023-10-28T10:46:43.039+03:00Comments on Mathematics For Blondes: Sine and cosine of 45 degreesНиколай Хижняк, Nikolay Hizhniakhttp://www.blogger.com/profile/12714206257364077985noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-3709052452161255816.post-83923573654398045322023-10-28T10:46:43.039+03:002023-10-28T10:46:43.039+03:00NIceNIceChuck Bushhttps://www.blogger.com/profile/14786121838625418137noreply@blogger.com