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You need only 1 90 degree angle.

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9y ago

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What shape has four sides of two different lengths?

A parallelogram or a rectangle would fit the given description


What is a slanted rectangle called and their sides?

A parallelogram with opposite parallel sides would fit the given description.


In a given quadrilateral each side is parallel to its opposite side and the diagonals are not perpendicular. what could it be?

Parallelogram and a rectangle


What is the name of a quadrilateral with two pairs of parallel sides and one right angle?

A rectangle. Any quadrilaterial with two pairs of parallel sides is a parallelogram. And each side will be the same dimension as its opposite. It must be if there are two pairs of parallel sides. And if one interior angle is right, then all the interior angles are right angles. You may have a square, but it is only a special case of a rectangle, which you must have if your figure is constructed with the given constraints.


How do you find angles of a parallelogram?

To find the angles of a parallelogram, you have to know at least one angle (although it could be an interior or an exterior angle). There are several facts about all parallelograms:the sum of the interior angles is 360˚ (true for all quadrilaterals)opposite angles are congruent (angles that are diagonal in parallelograms have the same measure)consecutive angles are supplementary (angles that are connected by a single side add up to 180˚)If you know any of the interior angles, you can use a combination of the above rules to find the rest. If all you know is an exterior angle, then use the fact that an interior angle and its exterior angle are supplementary (because they are a linear pair--they make a line) to find the measure of the interior angle; then use the rules given above.

Related Questions

If a given parallelogram is a rectangle at least how many of its angles must measure 90?

one


How do you make sure that a given parallelogram is a rectangle at least how many of its angles must measure 90?

A rectangle has 4 interior angles each measuring 90 degrees


A parallelogram with 4 right angles and with sides different in length and width?

Well, honey, that's not a parallelogram, that's a rectangle. A parallelogram can have opposite sides equal in length and opposite angles equal in measure, but not necessarily right angles. So, in this case, you're describing a rectangle, not a parallelogram. But hey, at least you're on the right track!


What parallelogram has 4 right angles 2 pairs of congruent sides?

A rectangle would fit the given description


What is a parallelogram with 4 right angles and 2 pairs of opposite equal sides called?

The description given fits that of a rectangle if not a square


Given parallelogram ABCD describe the relationship between the measure of angle A and the measure of each of the other angles?

The opposite angles are congruent and all add to 360 degrees


How do you find the area of a rectangle with 3 angles given?

A rectangle is, by definition, a parallelogram with four equal angles, all of which equal 90 degrees. If you only know three angles in a rectangle, something is wrong. In order to find the area of a rectangle, you must know its height and length. The area is then found by multiplying these two values together.


Is every parallelogram's a rectangle?

yes, as long as 2 sides are parallel, its a parallelogram.


What is a quadrilateral with parallel opposites sides?

A parallelogram, or a trapezium, in which only one pair is.


Given parallelogram DEFG If the measure of angle D equals 57. what other angle has a measure of 57?

All you have to remember for this question is that opposite angles in a parallelogram are equal. So if you want to find another angle which is 57, just look at the angle directly opposite.


Given two sides of a rectangle find the angles?

all four angles of any rectangle each equal 90 degrees by definition


What names are given to four sided shape?

quadrilateral, square, parallelogram, rectangle, trapezoid, etc