故选. Rotating square counterclockwise so that the line of symmetry is a vertical line makes it easier to see that squares need to be colored to match its corresponding square.反馈 收藏
Which of the following figures has only one line of symmetry? A. circle B. square C. rectangle D. isosceles triangle 相关知识点: 试题来源: 解析 D。本题考查图形的对称性。圆有无数条对称轴;正方形有四条对称轴;长方形有两条对称轴;等腰三角形只有一条对称轴。
Which shape has only one line of symmetry? A. square B. isosceles triangle C. regular hexagon D. oval 相关知识点: 试题来源: 解析 B。正方形有四条对称轴;等腰三角形只有一条对称轴;正六边形有六条对称轴;椭圆有两条对称轴。反馈 收藏
A. A rectangle B. A square C. A circle D. An isosceles triangle 相关知识点: 试题来源: 解析 D。A 选项“rectangle(长方形)”有两条对称轴;B 选项“square(正方形)”有四条对称轴;C 选项“circle(圆)”有无数条对称轴;D 选项“isosceles triangle(等腰三角形)”只有一条对称轴。反馈 收藏 ...
Thisrectanglehastwolinesofsymmetry.Acirclehasaninfinitenumberoflinesofsymmetry.Anylinethatgoesthroughthecentreofthecircleisa lineofsymmetry!Thistrianglehasthreelinesofsymmetry.Thissquarehasfourlinesofsymmetry.Thisirregularhexagondoesnothaveanylinesofsymmetry.Doanyofthelettersinyournamehavelinesofsymmetry?Isabutterfly...
Look at this square. Which of the following is true? A. It has only one line of symmetry. B. It has no lines of symmetry. C. It has two lines of symmetry. D. It has four lines of symmetry. 相关知识点: 试题来源: 解析 D。正方形有四条对称轴,分别是两条对角线和两条对边中点的...
1a figure that can be folded over along a straight line so that the result is two equal halves which are then lying on top of one another with no overlap is said to have a line of symmetry.which of the following figures has only one line of symmetry?A.squareB.circleC.equilateral trian...
【题目】By completing the square, determine the direction of opening, the line of symmetry, andthe coordinates of the vertex of the parabola y=-2x+4.x+6, and then graph the parabolaby plotting points. 相关知识点: 试题来源: 解析 【解析】y=-2(x-1)^2+8 The direction of theopening is...
Symmetry defines that the shape is identical on both sides when it is divided by a line. The symmetry of different shapes, regular or irregular. Learn about the symmetry of shapes with examples at BYJU’S.
百度试题 结果1 题目 40.. XY is the line of symmetry. Complete the symmetric figure on the square grid below.X Y 相关知识点: 试题来源: 解析 反馈 收藏