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Do any 2D shapes have no straight sides but have right angles?
No
What is a 2d shape witch has 4straight sides but has no right angles?
A 2D shape with four straight sides and no right angles is called a rhombus. In a rhombus, all four sides are of equal length, but the angles are oblique, meaning they are either acute or obtuse. Another example of such a shape is a trapezoid that does not have any right angles. Both shapes are classified as quadrilaterals.
How are 2d shapes similar to 3d shapes?
2D shapes and 3D shapes are similar in that they both represent geometric forms, but they differ in dimensions. While 2D shapes have only length and width, such as squares and circles, 3D shapes include depth in addition to length and width, like cubes and spheres. Both types of shapes can be defined by their properties, such as angles and sides for 2D shapes and faces and vertices for 3D shapes. Additionally, 3D shapes can be visualized as the three-dimensional counterparts of their 2D base shapes.
How are the triangle and the square alike?
They are both 2D shapes and have exterior angles that add up to 360 degrees
What 2d shape has 4 sides 2 acute angles 2 obtuse angles diagonals intersect at right angles and 2 pairs of adjacent sides equal in lenght?
A kite.
How many acute angles does a cone have?
A cone has no acute angles because a cone is a 3D shape and not a 2D.
Which 2d shapes have four right angles?
square
Do any 2D shapes have no straight sides but have right angles?
No
What 2d shapes have 4 equal sides and 4 equal angles?
Squares
What is another name for a plane figure that has sides and angles and is closed?
Polygon
How do you classify shape's?
Shapes can be classified based on the number of sides they have (e.g. triangle, quadrilateral), their angles (e.g. acute, obtuse), or their dimensions in 2D or 3D space (e.g. circle, sphere). They can also be categorized as regular or irregular based on the uniformity of their sides and angles.
What 2D shape has four sides which are not equal in length that has 2 equal acute angles and 2 obtuse angles and has no lines of symmetry?
Impossible.
What shapes are equal lengths got equal sides and have 4 right angles in 2d?
Squares
How are the triangle and the square alike?
They are both 2D shapes and have exterior angles that add up to 360 degrees
What 2d shape has 4 sides 2 acute angles 2 obtuse angles diagonals intersect at right angles and 2 pairs of adjacent sides equal in lenght?
A kite.
What are 2D shapes?
2d shapes are shapes that can only be seen from the front unlike 3d shapes and they are flat
What are 2d-shapes?
2d shapes are shapes that can only be seen from the front unlike 3d shapes and they are flat
