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A regular and an irregular octagon both have 8 interior angles
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∙ 11y ago
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What does the scale factor between two similar tell you about the angles?
The two similar shapes will have the same angles
What is the importance of angles to shapes and or angles?
Some shapes have angles and so they are important in defining the shapes. And angles are absolutely critical for angles. They are the very essence of their existence: if it were not for angles then there would be no angles.
Can two shapes be congruent and not similar?
In short, no. Similar shapes are shapes in which all corresponding angles congruent regardless of the length of the sides. Congruent shapes have congruent corresponding angles and corresponding sides. In effect congruent shapes is a special condition of similar shapes.
What is the difference between two supplementary angles and two angles that form a linear pair?
Supplementary angles do not have to be next to one another but, they can be parts of two different shapes.
How do you know what shapes have two right angles?
If there are two 90 degree angles on the shape (example: squares or rectangles' corners)
What does the scale factor between two similar tell you about the angles?
The two similar shapes will have the same angles
Which two shapes (A-F) have no right angles?
A-F
What is a congruant shape?
Congruent shapes are two shapes that are the same (angles, size perimeter/circumference)
What is the importance of angles to shapes and or angles?
Some shapes have angles and so they are important in defining the shapes. And angles are absolutely critical for angles. They are the very essence of their existence: if it were not for angles then there would be no angles.
What does it mean for two shapes to be similar?
Two geometric shapes are similar if they have same size,shape, side lengths,and angles.
Can two shapes be congruent and not similar?
In short, no. Similar shapes are shapes in which all corresponding angles congruent regardless of the length of the sides. Congruent shapes have congruent corresponding angles and corresponding sides. In effect congruent shapes is a special condition of similar shapes.
Which shapes have acute angles?
All triangles have at least two acute angles. Acute triangles have three. Rhomboids also have two acute angles.
What is the difference between two supplementary angles and two angles that form a linear pair?
Supplementary angles do not have to be next to one another but, they can be parts of two different shapes.
What shape has two acute angles?
There are many possible shapes with two acute angles.
How do you know what shapes have two right angles?
If there are two 90 degree angles on the shape (example: squares or rectangles' corners)
What are the vertices of an octagon?
A vertex is a corner where two sides meet. With flat shapes like triangles and octagons they are often called angles. An octagon has 8 vertices, and 8 sides.
What shapes have four sides and two right angles?
Squares and rectangles.
