If a shape has rotational symmetry of order 3, how many times does it look the same when rotated 360 degrees? A. 2 times B. 3 times C. 4 times D. 5 times 相关知识点: 试题来源: 解析 B。解析:旋转对称阶为 3,说明旋转 360 度时会有 3 次看起来相同。
百度试题 结果1 题目3Shade one more small triangle so that the shape has rotational symmetry of order 3.] 相关知识点: 试题来源: 解析 Correct small triangle shaded 反馈 收藏
The number of times anyshapeor an object that can be rotated and yet looks similar as it was before the rotation is known as the order of rotational symmetry. In other words, The number of times a figure fits into itself in one complete rotation is called the order of rotational symmetry...
So it has rotational symmetry of Order 3. What is not symmetry? : not symmetrical : not characterized by symmetry : asymmetrical, unsymmetrical a nonsymmetrical pattern a deer with nonsymmetric antlers The mass of the Moon is distributed in a nonsymmetrical manner, with the center of mass ...
A shape has Rotational Symmetry when it still looks the same after some rotation (of less than one full turn).Rotational Symmetry Order 2 Rotational Symmetry Order 3 How many times it matches as we go once around is called the Order....
4 6 3 2 ©TMadas Findtheorderofrotationalsymmetryforeachshape:6 3 none ©TMadas Rotationand RotationalSymmetry ©TMadas WewestartwetheflagshapebelowWewanttocreateanewshapewithrotationalsymmetryWepickapointasthecentreofrotationForrotationalsymmetryoforder2:Werotatetheshapeby ...
百度试题 结果1 题目State the order of rotational symmetry3 相关知识点: 试题来源: 解析 3 反馈 收藏
To find the rotational symmetry of a shape, first identify if the shape looks the same as it did before the rotation. If it does, make sure the shape was turned less than 360°. If it has been, the shape has rotational symmetry. What is rotational symmetry order 3? Rotational symmetry...
试题来源: 解析 A。等边三角形有三条对称轴,旋转对称阶数为 3;等腰直角三角形只有一条对称轴,旋转对称阶数为 1;菱形有两条对称轴,旋转对称阶数为 2;五边形有五条对称轴,旋转对称阶数为 5,但题干要求旋转对称阶数大于 2 的,只有等边三角形符合。反馈 收藏 ...
百度试题 结果1 题目(b) rotational symmetry of order 2.Z Answer(b)...[1] 相关知识点: 试题来源: 解析 Z 反馈 收藏