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When is a paralellogram a revtangle?
A parallelogram is a rectangle when all of its angles are right angles (90 degrees). In other words, if the opposite sides of a parallelogram are equal in length and all angles measure 90 degrees, it is a rectangle.
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
In this parallelogram the measure of b exceeds the measure of a What is the measure of d?
In a parallelogram adjacent angles are supplementary, so angles are 75 degrees (A & C) and 105 degrees (B & D).
If a given parallelogram is a rectangle at least how many of its angles must measure 90?
one
How many angles must measure 90 degrees in a parallelogram?
It is not a requirement that any of the angles are right angles (90 degrees), to qualify as a parallelogram.
If ABCD is a parallelogram and the two diagonals are equal find the measure of angle ABC?
90 degrees - the parallelogram is a rectangle (or a square) if the diagonals are equal.
Is aparallelogram a rectangle?
Technically yes although they are different shapes. Not necessarily. A parallelogram whose interior angles measure 90 degrees is a rectangle. Otherwise it is not.
When is a paralellogram a revtangle?
A parallelogram is a rectangle when all of its angles are right angles (90 degrees). In other words, if the opposite sides of a parallelogram are equal in length and all angles measure 90 degrees, it is a rectangle.
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
The name of a parallelogram in which all angles are the same measure is a?
rectangle.
Does a parallelogram have any right angles?
No, a parallelogram does not have any right angles by definition. A parallelogram is a quadrilateral with opposite sides that are parallel and equal in length. Right angles are angles that measure exactly 90 degrees, which are not present in a parallelogram unless it is a special case like a rectangle or a square.
In this parallelogram the measure of b exceeds the measure of a What is the measure of d?
In a parallelogram adjacent angles are supplementary, so angles are 75 degrees (A & C) and 105 degrees (B & D).
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!
In a parallelogram the measure of angle b the measure of angle a by 30 degrees what is the measure of angle d?
105 degrees
In this parallelogram the measure of b exceeds the measure of a by 30 What is the measure of c?
In a parallelogram adjacent angles are supplementary, so angles are 75 degrees (A & C) and 105 degrees (B & D).
In this parallelogram the measure of angle B exceeds the measure of angle A by 30 degrees What is the measure of angle D?
In a parallelogram adjacent angles are supplementary, so angles are 75 degrees (A & C) and 105 degrees (B & D).
If a given parallelogram is a rectangle at least how many of its angles must measure 90?
one
