No. An angle can have only one angle!
Angle
If the parallelogram is a square then angle A is congruent to angle B ,is congruent to angle C. AB is congruent to BC is congruent to CD.
A right angle has one pair of perpendicular sides.
Angle
No. An angle can have only one angle!
Angles are two rays angle pairs have 2 angles that make into 90 or 180 degresses
1.) Acute Angle 2.) Obtuse Angle 3.) Right Angle
In the case of ammonia (NH3), the predicted bond angle based on idealized geometry is 109.5 degrees, but the actual bond angle is around 107 degrees due to the presence of lone pairs repelling the bonded pairs. In the case of water (H2O), the predicted bond angle based on idealized geometry is 104.5 degrees, but the actual bond angle is around 104 degrees due to the presence of lone pairs repelling the bonded pairs.
angle 3 and 5
rectangle
4
The central atom of this molecule has two lone pairs and four bonded pairs of electrons. Therefore it has the 'square planar' shape.
Angle
If the parallelogram is a square then angle A is congruent to angle B ,is congruent to angle C. AB is congruent to BC is congruent to CD.
A parallelogram has two pairs of equal angles, but each pair may be at a different angle. A rectangle has two pairs of equal angles that are also equal to each other.
a parelelogram