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They are classified as follows:-
acute angle is greater than 0 but less than 90 degrees
right angle is 90 degrees
obtuse angle is greater than 90 but less than 180 degrees
reflex angle is greater than 180 but less than 360 degrees
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∙ 11y ago
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What do you write when classifying triangles?
there is many ways to write when classifying a triangle, you can classify it by its sides or angles. When you classify it by angles you can classify it by acute, obtuse, and right triangle. when classyfing it by sides its isosceles, equilateral, and scalene!
What characteristics help classify a quadrilateral as a parallelogram and not a rectangle?
a rectangle has 4 right angles, a parallelogram has 2 acute angles and 2 obtuse angles
What are two other names that can be used to classify a polygon that is a rhombus with no right angles?
-- quadrilateral -- parallelogram
What are the four ways to classify triangles by angle measure?
You can classify triangles by:Whether one of their angles is greater than 90 degrees, equal to 90 degrees, or all angles are less than 90 degreesWhether they have two or three congruent angles (equivalent to having two or three congruent sides)I think that's about it.
Describe the relationships of the angles in a parallelogram?
The opposite angles in a parallelogram are defined to be equal.
How do you classify a quadrilaterals?
You classify a quadrilateral by its sides, angles, and its vertices.
What do you write when classifying triangles?
there is many ways to write when classifying a triangle, you can classify it by its sides or angles. When you classify it by angles you can classify it by acute, obtuse, and right triangle. when classyfing it by sides its isosceles, equilateral, and scalene!
How do you classify a triangal by its sides?
Three identical angles.
How would you classify pairs of opposite angles in a parallelogram?
As equal or congruent.
How do you classify quadrilateral?
You classify a quadrilateral by its sides, angles, and its vertices. All quadrilaterals are 4-sided polygons having 4 interior angles that add up to 360 degrees.
What characteristics help classify a quadrilateral as a parallelogram and not a rectangle?
a rectangle has 4 right angles, a parallelogram has 2 acute angles and 2 obtuse angles
How can you classify a rhombus with 4 congruent angles?
A rhombus with 4 congruent angles is a rectangular rhombus having interior angles that are all right angles (90°) and therefore it is a square.
How can you classify a figure that has 4 opposite sides that are parallel and has no right angles?
parrelogram
What can you use to describe this polygon?
you can describe it by its angles, or sides
What characteristics are used to classify quadrilaterals?
Lengths of sides, sequence of these lengths and measures of angles.
How can uou classify a rhombus with 4 congturnt angles?
A rhombus has 4 congruent angles when its diagonals intersect each other at right angles otherwise it has a pair of opposite equal acute angles and a pair of opposite obtuse angles.
Are you able to classify polygons by their sides and angles?
Yes because polygons have 3 or more sides.
