No but an equilateral triangle does.
sometimes
sometimes
Answer: 2 Explanation: A parallelogram is a quadrilateral which has both pairs of the opposite sides parallel. Congruent triangles are triangles that have exactly the same three sides and exactly the same three angles. So, in a parallelogram, each diagonal divides it in 2 congruent triangles. Source: Algebra.com
There are only 4 possible numbers which could be measures of the angles for the quadrilateral. Each of the infinitely many other measures, such as 36.57 degrees, could NOT be the measure.
A quadrilateral with three congruent sides and one side that is not congruent is known as a scalene triangle. However, it cannot be a triangle since it has four sides. Instead, this shape can be referred to as a scalene trapezoid or simply an irregular quadrilateral with three equal-length sides and one differing side. The specific classification may vary depending on the angles and arrangement of the sides.
A quadrilateral never has exactly 3 congruent angles. It can have none, two, two pairs of two, or four.
No but an equilateral triangle does.
sometimes
sometimes
A quadrilateral shape has four sides and four internal angles. A triangle has three sides and three internal angles. Therefore there is no such thing as a quadrilateral triangle.
A quadrilateral has four interior angles. It may have two, three, four, or none of them congruent.
Yes.
It cannot. There is no way to draw a quadrilateral where 3 sides are congruent.
Yes. For example, a quadrilateral with internal angles of 80, 80, 80, 120 has three congruent angles, but is not a rectangle.
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).
I think it is a yes
A rectangle or a square.