one angle
The adjacent sides of a square are the two sides that meet at a vertex. In a square, each angle is a right angle (90 degrees), and all sides are of equal length. For example, if you consider one corner of the square, the two sides extending from that corner are its adjacent sides.
The dimensions of any right angle triangle other than an isosceles right triangle which has two equal sides.
no
Yes. One right angle forces all the others to be right angles as well. And since the sides are all equal, you are left with a square.
A quadrilateral with one reflex angle and 2 pairs of adjacent sides equal is called a kite. A kite is a type of quadrilateral with two distinct pairs of adjacent sides that are equal in length. Additionally, a kite has one reflex angle, which is an angle greater than 180 degrees.
No, but a square is a parallelogram (with one right angle and adjacent sides equal)
a square
The adjacent sides of a square are the two sides that meet at a vertex. In a square, each angle is a right angle (90 degrees), and all sides are of equal length. For example, if you consider one corner of the square, the two sides extending from that corner are its adjacent sides.
A parallelogram with all sides equal is a rhombus. Also, if it has one right angle inside, then it's a square.
It is a parallelogramIf one of the angles is a right angle (then they all are) and the quadrilateral is a rectangle.If both pairs of sides are equal in length (but none of the angles is a right angle) the quadrilateral is a rhombus.If the sides are equal and one of the angles is a right angle, the quadrilateral is a square.
A trapezoid can have 4 equal sides and one right angle.
It is a rhombus
This figure is a called a square. Try drawing such a figure and see what it looks like. If you make all the sides equal and give it one right angle, that would be enough to make it a square. Also, try drawing a figure with 4 equal sides that is not a square.
This figure is a called a square. Try drawing such a figure and see what it looks like. If you make all the sides equal and give it one right angle, that would be enough to make it a square. Also, try drawing a figure with 4 equal sides that is not a square.
A square is one example but there are many other (concave) shapes.
Such a figure is called a square. Actually only one right angle is enough to force the the other angles to be right, and if three sides are equal, that forces all sides in such a figure to be equal. Exercise: Prove that any 4-sided figure( called a quadrilateral in math books) with three equal sides and one right angle is a square.
You need to prove that there are two pairs of sides with equal lengths. Imagine a rectangle A C B D Since side AB is equal in length to side CD that is one equal pair. Likewise, AC is equal to BD and is the other equal pair. Since there are two equal parallel pairs, the angles must all be 90 degrees by rules of geometry so it is a rectangle. Note: The same thing may be used to prove a square, except a square has all sides of the same length. ================================================ If you can prove any one of these statements, then your quadrilateral is a rectangle: -- Opposite sides are parallel and any one angle is a right angle. -- Opposite sides are equal and any one angle is a right angle. -- All four angles are right angles. -- Adjacent angles are complementary, and one of them is a right angle. -- Opposite sides are either equal or parallel, and area is equal to the product of two adjacent sides. -- Diagonals are equal.