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An acute angle is less than 90 degrees, a right angle is exactly 90 degrees, no more or no less, and an obtuse angle is more than 90 degrees but less than 180 degrees. Does that answer your question?
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What are characteristics of a right triangle?
Every triangle have 6 main parts: 3 sides and 3 angles. On a right triangle one of the angles has to be a right angle, meaning it has a 90 degree angle.
What are the characteristics of a quadrilaterial?
A quadrilateral is a 4 sided shape whose 4 interior angles add up to 360 degrees.
What are the characteristics of a parallelogram?
Parallelograms: 1.)opposite side of a parallelogram are parallel and you can prove that by finding the slope for both lines. 2.) opposite sides of a parallelogram are congruent 3.) diagonals bisect each other 4.)opposite angles are congruent 5.) consecutive angles are supp. *Remember that alternate interior angles are congruent.
What are the characteristics of the different types of triangles?
All triangles have 3 sides and 3 interior angles that add up to 180 degrees and they are graded as follows:- Scalene triangle has 3 different acute angle Right angle triangle has a 90 degree angle and 2 acute angles Obtuse triangle has 1 obtuse angle and 2 acute angles Equilateral triangle has 3 equal sides and 3 equal angles of 60 degrees Isosceles triangle has 2 equal sides and 2 equal base angles
What are four types of angles?
There are right angles, acute angles, obtuse angles, and straight angles.
What are characteristics of complementary angles?
Complementary angles add up to 90 degrees.
What are characteristics about corresponding angles?
They have equal measure.
What is the characteristics of rectangles?
-- It has four sides. -- Opposite sides are parallel. -- All interior angles are right angles.
What are five characteristics of a scalene triangle?
No sides are congruentNo angles are congruent>Insert 3 more characteristics
Characteristics of a plane mirror?
surface which reflects angles of incidence.
Which are characteristics of two intersecting lines?
Their opposite angles are equal
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
Is there a shap that has 5 angles?
A pentagon has five sides and five angles, the only 2-D shape with these characteristics.
What are the characteristics of adjacent angles?
They share one side (line segment).
What characteristics of perpendicular lines?
It has right angles that are 90% when it meets or crosses.
What are the characteristics of two intersecting lines?
It depends you want. For instance, if you were to draw the plus sign then all angles are 90 degrees. There are 2 lines of symmetry. Furthermore, there are 2 straight angles. To conclude there are many characteristics.
Characteristics of a scalene triangle?
All its sides are unequal, all its angles are unequal.
