问题
填空题
若在凸n（n为大于3的自然数）边形的内角中，最多有M个锐角，最少有m个锐角，则M=______；
m=______．
答案
多边形的外角和是360度，则外角中最多有3个钝角，则内角中最多有3个锐角，
故M=3；
外角中可以不含钝角，即内角中的锐角是0个．
故m=0．
故答案为：3和0．
搜题请搜索小程序“爱下问搜题”
若在凸n（n为大于3的自然数）边形的内角中，最多有M个锐角，最少有m个锐角，则M=______；
m=______．
多边形的外角和是360度，则外角中最多有3个钝角，则内角中最多有3个锐角，
故M=3；
外角中可以不含钝角，即内角中的锐角是0个．
故m=0．
故答案为：3和0．
阅读下面的材料，然后在表格中完成内容摘要，每空不超过三个单词。 When young people talk about him, they see the big boy as a success in music. They think he is quiet and kind of shy. He doesn’t smile very often. But when he talks about music, he can talk too much. And he really has his own ideas about music. Who is he? He is Jay Chou and he was born in Taiwan. His mother is a middle school teacher. When he was three years old, he got interested in music. He was popular in the middle school because he was good at playing the piano. And he was a waiter before he was famous. “Chou is not very good-looking in fact”, one of his fans said. His fans often can’t hear him sing or talk clearly. But the big boy has so many fans here and there. Jay Chou is 35 years old now. He is still popular with his fans. If you are not one of his fans, you will feel nothing about his new songs. But his fans will be very excited when they hear Jay Chou sing the new songs.
| ||||||||||||||