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Postulates are the axioms which define space, these axioms cannot be proved. Suffice to say it is true because that is part of the definition of space.
I hope this answers your question.
-Petroz
PostulatesEuclid's 4th postulate states that all right angles are congruent. This postulate holds in all non-euclidean geometries as well. So regardless of the geometry (elliptic/Euclidean/hyperbolic) of the figure, if both are right angles then they are most definitely congruent.Postulates are the axioms which define space, these axioms cannot be proved. Suffice to say it is true because that is part of the definition of space.
I hope this answers your question.
-Petroz
PostulatesEuclid's 4th postulate states that all right angles are congruent. This postulate holds in all non-euclidean geometries as well. So regardless of the geometry (elliptic/Euclidean/hyperbolic) of the figure, if both are right angles then they are most definitely congruent.Postulates are the axioms which define space, these axioms cannot be proved. Suffice to say it is true because that is part of the definition of space.
I hope this answers your question.
-Petroz
PostulatesEuclid's 4th postulate states that all right angles are congruent. This postulate holds in all non-euclidean geometries as well. So regardless of the geometry (elliptic/Euclidean/hyperbolic) of the figure, if both are right angles then they are most definitely congruent.Postulates are the axioms which define space, these axioms cannot be proved. Suffice to say it is true because that is part of the definition of space.
I hope this answers your question.
-Petroz
PostulatesEuclid's 4th postulate states that all right angles are congruent. This postulate holds in all non-euclidean geometries as well. So regardless of the geometry (elliptic/Euclidean/hyperbolic) of the figure, if both are right angles then they are most definitely congruent.Postulates are the axioms which define space, these axioms cannot be proved. Suffice to say it is true because that is part of the definition of space.
I hope this answers your question.
-Petroz
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Has 2 pair of congruent sides and 4 right angles?
A square because that is the only possible figure that can have two congruent sides and four right angles.
What quadrilateral has 4 right angles and 2 congruent sides?
A quadrilateral with 4 right angles cannot have just two congruent sides so, unless this is a trick question (2 congruent sides does not excluded the possibility of more than 2 congruent sides), the answer is there is no such plane figure.
What is a figure with 2 congruent segments and 3 congruent angles?
It could be any number of polygons with 4 or more sides.
What has 2 pairs of congruent sides and right angles?
rectangle
Does a scalene triangle have congruent angles?
No, An equilateral triangle has 3 congruent angles, an isosceles triangle has 2 congruent angles, a scalene triangle has no congruent angles.
Has 2 pair of congruent sides and 4 right angles?
A square because that is the only possible figure that can have two congruent sides and four right angles.
What is a 2 dimensional figure with 4 right angles and 4 congruent sides?
A square.
What quadrilateral has 4 right angles and 2 congruent sides?
A quadrilateral with 4 right angles cannot have just two congruent sides so, unless this is a trick question (2 congruent sides does not excluded the possibility of more than 2 congruent sides), the answer is there is no such plane figure.
Why square is a rectangle?
The definition of a rectangle: A figure that has 4 right angles, has congruent diagonals that bisect, has 2 pairs of parallel sides, and has 2 pairs of opposite congruent angles. A square has all of the above, and thus, is a rectangle by definition.
Does a quadrilaters have exactly three congruent angles?
Not sure what a "quadrilaters" is. A quadrilateral is a plane (2-dimensional) figure with four straight sides. It can have all four angles different. It can have two congruent angles (kite), 3 congruent angles (no specific name), 2 pair of two congruent angles (parallelogram/rhombus), or four congruent angles (rectangle/square).
Does a quadrilateral have congruent angles?
A quadrilateral is a plane figure with four straight sides and does not necessarily have any congruent angles. Some quadrilaterals such as, squares, rectangles, rhombuses, and parallelograms do have congruent angles.
How many congruent angles does a quadrilateral trapezoid?
It can have 2 right angles but normally none unless it is an isosceles trapezoid in which case it will have 2 pairs of congruent base angles
What is a figure with 2 congruent segments and 3 congruent angles?
It could be any number of polygons with 4 or more sides.
Which quadrilateral has 4 congruent sides and 4 right angles?
A quadrilateral has 2 pair of congruent angles and 4 congruent sides. What is the name of the quadrilateral
What has 2 pairs of congruent sides and right angles?
rectangle
How many congruent angles does a right isosceles triangle have?
It has 2 equal base angles
A triangle containing 1 right angle and 2 congruent acute angles is called?
A triangle with 1 right angle and 2 congruent acute angles is both a right triangle and an isosceles triangle.
