non-square rhombus non-square rectangle isosceles

non-square rhombus non-square rectangle isosceles When is a rhombus a square?什么意思还有几个： 1.When is a parallelogram a rectangle? 2.When is a parallelogram a square? 3.When are the properties of a rhombus? 4.How do you find the area of a quadrilateral? 知道的来,不知道就别乱 square square square square 1,Let p and q be the square root of any 2 non-zero2,math.sqrt3,math.cos4,math.PI je n'aimerais pas non ne pas non plus是不是相当于英语的not any more? Please solve these problems for me!Please please pleaseNON-SQUARESThe numbers 1,4,9,16,25,36,49,64,81,… are called the square numbers.Let’s call the omitted numbers 2,3,5,6,7,8,10,11,12,13,...the non-square numbers.The first non-square number is 法语 Non,n'offre pas surtout!这句话啥意思 改错：Non,ce n'est pas a quoi vous pensez.Non,ce a quoi vous pensez.不明白结构和含义 英语翻译Construct a square on one side of an equilateral triangle.On one non-adjacent side of the square,construct a regular pentagon,as shown.On a non-adjacent side of the pentagon,constrct a regular hesagon.continue to construct regular polygon 一道gre数学题目A rhombus has a base of 10 and a height of 4the area of the rhombus的数值大还是the perimeter of the rhombus的数值大,谢谢,我不知道怎么算也 steel square square heart 15 square square是什么意思? square翻译