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Can an obtuse triangle have equal sides?
if you mean ALL sides equal then no, because for a triangle to have ALL equal sides all angles must be equal (60 degrees), and an obtuse triangle must have an angle with 91 or more degrees. but if you mean TWO sides equal then yes. for example, a triangle with angles 40, 40 & 100 degrees would have two equal sides.
When both sets of opposite sides are parallel and equal in length a shape is classified as what?
A regular square or a rhombus if you mean all four sides are equal in length, a parallelogram if you mean the opposite sides are equal.
What is the shape with four sides and the opposite sides are parallel and equal?
A parallelogram is a four sided shape where opposite sides are parallel and equal lengths. If you mean that ALL sides are equal lengths, you are looking for a rhombus.
Why are scalene triangles and equilateral triangles different?
A scalene triangle has three unequal sides, an equilateral triangle has three equal sides. An isosceles triangle has two equal sides. Because with a scalene triangle only two sides are equal but with a equilateral triangle that would mean all sides are equal. (scalene = 2 sides & equilateral = all sides equal)
What does a double line on all sides of a triangle mean?
It usually means that all sides are equal as in the form of an equilateral triangle.
Can an obtuse triangle have equal sides?
if you mean ALL sides equal then no, because for a triangle to have ALL equal sides all angles must be equal (60 degrees), and an obtuse triangle must have an angle with 91 or more degrees. but if you mean TWO sides equal then yes. for example, a triangle with angles 40, 40 & 100 degrees would have two equal sides.
What does regular polygon mean?
All the sides are not equal
When both sets of opposite sides are parallel and equal in length a shape is classified as what?
A regular square or a rhombus if you mean all four sides are equal in length, a parallelogram if you mean the opposite sides are equal.
What does an equilateral mean?
equilateral means equal sides example equilateral triangle means triangle with all sides equal.
What does non-regular polygon mean?
All the sides are not equal
What is the shape with four sides and the opposite sides are parallel and equal?
A parallelogram is a four sided shape where opposite sides are parallel and equal lengths. If you mean that ALL sides are equal lengths, you are looking for a rhombus.
Why are scalene triangles and equilateral triangles different?
A scalene triangle has three unequal sides, an equilateral triangle has three equal sides. An isosceles triangle has two equal sides. Because with a scalene triangle only two sides are equal but with a equilateral triangle that would mean all sides are equal. (scalene = 2 sides & equilateral = all sides equal)
Are all sides equal on a scalene quadrilateral?
The term scalene is used to mean that the sides are all unequal, which is to say, all different.
What does equalateral mean?
Equilateral means that all sides are equal in length.
What does a double line on all sides of a triangle mean?
It usually means that all sides are equal as in the form of an equilateral triangle.
Are all sides equal in a scalene triangle?
No, all sides are UNEQUAL. Nope, all different. All sides equal would be equilateral which means "equal sides"
What does it mean or a polygon to be regular?
A regular polygon has all equal interior angles and all equal sides of the same length
