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Are all right angles similar true or false?
true:right angles are similar
How can you tell whether two polygons are similar?
Polygons will be similar if they have the same number of sides AND all of their angles are the same. All of their angles are the same if all but one of their angles are the same because with the same number of sides the angles must add up to the same thing. All squares are similar (4 right angles and sides of equal lenght). All rectangles are similar (4 right angles). We know two triangle are similar if two or mare angles are the same, or if one angle is the same and the two adjacent sides are the same length. Variations of this last proof may apply to some other polygons.
All angles are right angles but all sides are not equal?
You don't tell us enough information. In a square, there are four sides and four angles. The sides are all equal and the angles are all right angles. In a rectangle, there are four sides and four angles The opposite sides are equal and the angles are all right angles. There is no other shape in which all angles are right angles.
Do all right angles measure 90 degrees?
Yes. All 90-degree angles are "right angles", and all right angles are 90 degrees. Anything else is not a right angle.
Two right triangles are similar if the acute angles of one triangle are congruent to the acute angles of the other triangle?
yes there similar
All angles are right angles or a triangle has four sides?
False - and false ! Not ALL angles are right-angles - and a triangle has THREE sides !
The angles in a rectangle are all?
... right angles, by definition of a rectangle.... right angles, by definition of a rectangle.... right angles, by definition of a rectangle.... right angles, by definition of a rectangle.
Does a cube have acute angles?
No, all angles are right angles
What shape has 4 equal right angles?
All right angles will be equal as they are all 90O. Shapes that have 4 right angles will be rectangles (which include squares).
How many right angles do a kite have?
A kite has 4 right angles (all angles of the kite are right angles), since the kite is parallel. If the kite was cyclic, then 2 right angles. And if normal kite, then 0 right angles.
What are the parts of right angles?
All right angles are 90 degrees in size
Are all angles of a rectangle right angles?
Yes
