已知一个多边形的内角和等于1440°，求此多边形对角线的条数． 发布时间：2017-05-13 18:21 │ 来源：www.tikuol.com 题型：解答题 问题： 已知一个多边形的内角和等于1440°，求此多边形对角线的条数．
题型：解答题 Voluntary workAre you 16 or over? Do you like meeting people? Do you like making a difference? Have you got 3 – 4 hours a week to spare? Then why not volunteer to help elderly people by doing their shopping, decorating, gardening, dog walking. This is very rewarding work that meets an important social need. For more details see Mrs. Capstick, Eagle House. Senior choirDo you like singing with other people? Are you aged between 14-18? Want to take it to a higher level? We need your vocal cords! Lots of fun, friendly people and the chance to perform in public! Come to a meeting with Mr. Davies this Thursday at 3:30 pm in the Music Annexe. Want a kitten？My cat, Comfrey, has had kittens. Lovely cute fluffy bundles, black, black & white or tortoiseshell. No charge, but they must go to good, caring homes where they will be well-looked after!!!See Jan Swirsky in 4E. Only 3 left! Creative Writing CompetitionStationers & booksheller W.H. Smiths are sponsoring a creative writing competition open to secondary school students 12-18 throughout the UK. The theme of the competition is: Breaking down barriers. Entries, which can be in prose or poetry, must be no longer than 2000 words, and they mustn’t have been published before. Send your entry to: breaking Down Barriers, PO Box 23 Great Boolean, WV1 4RY. Calling for future Beckhams and Owens!The Kings Park Junior 11 needs new talent. If you fancy your form, are free on Saturday Mornings and Tuesday evenings 6:30-8:30 for soccer training, ring Barry Mole on 367060.小题1:You have to contact someone by phone to enter for .A．Voluntary workB．Senior choirC．Creative writing competitionD．Kings Part Junior Tryout小题2:Which of the following activities has no age limit?A．Voluntary work.B．Senior choir.C．Kitten adoption.D．Writing competition.小题3:Which of the following is true about Creative Writing Competition?A．It is funded by companies.B．There are topics to choose from.C．Poetry is not accepted.D．Entries will be put in print.小题4:Where are you most likely to find the information above?A．In a newspaper entertainment section.B．On a school notice board.C．In a handbook for students.D．In a monthly student magazine. 查看答案
题型：解答题 2010年3月，国土资源部、财政部、住建部和科技部按照《政府信息公开条例》，相继在网上“晒账本”，公布本部门预算。这表明，建立健全权力制约和监督机制主要依靠 [ ]A．民主和法制 B．监察和审计 C．提高公务员办事效率 D．简化政府办事程序 查看答案