answersLogoWhite

0

you can build one figure and see what you can get. Place 4 equal sticks on a table. The sticks can be 4 new pencils, or 4 new toothpicks, for example -- whatever is convenient to put your hands on in the house. First form a square with the sticks touching end-to-end; the square has 90 degrees (right angles) at the corners. Next move a pair of opposite corners equally toward one another, with the sticks pivoted at the corners and remained touching. You get a diamond shape, or a kite. Since you have disturbed the corners, the angles are no longer 90 degrees. Q.E.D.

User Avatar

Wiki User

14y ago

What else can I help you with?

Related Questions

If a quadrilateral is a parallelogram will it always have equal angles?

Diagonally opposite pairs of angles will always be equal, but the only time all angles in a quadrilateral parallelogram are equal is when that shape is a rectangle.


How much angles do a quadrilateral?

A quadrilateral has a total of four angles. The sum of the interior angles in a quadrilateral is always 360 degrees. Each angle can vary in size, but when combined, they will always equal 360 degrees.


Does a quadrilateral have any equal angles?

Sometimes. For example, a rectangle has one set of four equal angles, and a parallelogram has two sets of two equal angles.


What quadrilateral always has four sides of equal length?

A square. Four 90 degree angles allow a quadrilateral to have equal sides.


What is a quadrilateral that will always have 4 equal sides and 4 right angles?

square


Quadrilateral that will always have 4 equal sides and 4 right angles?

square


Which quadrilateral always has four right angles and all sides are equal?

A square


Which is the name of a quadrilateral that has 4 equal sides but does not always have right angles?

It is a rhombus


Are the opposite angles in a regular quadrilateral equal?

Yes, the opposite angles in a regular quadrilateral are equal.


A quadrilateral has no equal sides and no equal angles what type of quadrilateral is this?

There is no specific name for such a quadrilateral.


How is a quadrilateral different from a quadrilateral?

A rhombus is a 4 equal sided quadrilateral with equal opposite acute angles and equal opposite obtuse angles with diagonals that bisect each other at right angles.


Which of the following is a quadrilateral that always has 4 equal sides and opposite angles congruent?

square