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AAS Vidyalaya is the ultimate mobile app designed exclusively for students like you. Don’t settle for average grades when you can excel in every subject. CBSE Board − Class 6th To 10th− English Medium Maharashtra Board − Class 6th To 10th− Marathi Medium MP Board − Class 6t...
夹角将军饮马,作定点关于角两边的对称点 架桥将军饮马,平移定点,把河的宽度变成0。 可与标准将军饮马结合。 先平移做平行四边形,再作对称点,连接对称点和平移点。 将军遛马(夹定长将军饮马),两条线段是不相交的,做平行四边形,平移其中一条线段,变成标准将军饮马。 两个线段相加最小值2:AP+1/2BP 30度角 胡不...
The workbook is well organized and colourful covering lots skill areas such as time, money & fraction, phonics & spelling, basic maths and more. The exercises are very engaging for kids. A great resource for grade 1 kids. I’m glad I bought this for my son. Report Teodoro 5.0 out of...
12、如有2倍关系角:∠1=2∠2 1、作∠1的角平分线 2、2倍∠2 3、圆心角=2倍圆周角 得到四点共圆 13、*半角模型: 旋转有全等 内折有相似 14、直角坐标系中 45度夹角: 作垂直一线三等角、做正方形、三角函数秒 15、条件是角平分线: 1、三线合一。