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Do any 2D shapes have no straight sides but have right angles?
No
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 2 dimensional shape is a polygon?
2 dimensional shapes are 2D shapes and polygons are plain shapes with no curves. So some 2D polygons would be squares , rectangle and many more . A circle would not be a 2D polygon.
Is there any 2d shapes in the world?
what are the 2d shapes of the real world
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
