0
Add your answer:
Earn +20 pts
Does a parallelogram equal 180 degrees?
No because the 4 interior angles of a parallelogram add up to 360 degrees
What can you say about any two consecutive angles in a parallelogram?
They add up to 180 degrees.
What is the difference between a parallelogram and a triangle?
A parallelogram has 4 sides and 4 angles that add up to 360 degrees whereas a triangle has 3 sides and 3 angles that add up to 180 degrees.
Do opposite angles in a parallelogram add up to 180?
No. Opposite angles are equal. Adjacent angles are supplementary.
What is the name of a parallelogram with only one right angle?
No parallelogram can have only one right angle. The consecutive angles of a parallelogram must be supplementary, meaning they must add up to 180. 180-90=90, so all the angles must be right angles.
Do the opposite angles of a parallelogram add up to 180 degrees?
No.
Are adjacent angles in a parallelogram supplementary?
yes. they add up to 180.
Does a parallelogram equal 180 degrees?
No because the 4 interior angles of a parallelogram add up to 360 degrees
Do angles in parallelogram add up to 360 degrees?
Yes. Since a parallelogram can be divided into two triangles, and since we know that the angles of every triangle add to 180 degrees, then twice 180 is 360.
What can you say about any two consecutive angles in a parallelogram?
They add up to 180 degrees.
What is the difference between a parallelogram and a triangle?
A parallelogram has 4 sides and 4 angles that add up to 360 degrees whereas a triangle has 3 sides and 3 angles that add up to 180 degrees.
Do opposite angles in a parallelogram add up to 180?
No. Opposite angles are equal. Adjacent angles are supplementary.
If a quadrilateral is a parallelogram then consecutive angles are complementary?
Consecutive angles in a parallelogram will not be complementary. Complementary would mean the angles would add up to 90 degrees. Consecutive angles add up to 180 degrees, meaning they are supplementary.
What is the name of a parallelogram with only one right angle?
No parallelogram can have only one right angle. The consecutive angles of a parallelogram must be supplementary, meaning they must add up to 180. 180-90=90, so all the angles must be right angles.
How many degrees does a parallelogram have to add up to?
360 degrees. This complies with the rules of parallelograms. A parallelogram is a quadrilateral comprised of two sets of parallel lines. The opposite sides of a parallelogram are congruent, meaning that they have the same shape and size. The opposite angles are also congruent. Additionally, its consecutive angles are supplementary. This means that when when you add the two angles next to each other together, they will add up to 180 degrees, or a straight line. Since there are 4 corners in a parallelogram, and therefore 4 angles, you would have two sets of 180 degrees. Ergo, the angles in a parallelogram always add up to 360 degrees.
What do the angles of a parallelogram add up to?
The angles in a parallelogram add up to 360 degrees
Does a parallelogram have reflex angle?
No. In a parallelogram, adjacent angles are supplementary (they add up to 180°). A reflex angle is between 180° and 360°. So if one of the angles could be greater than 180°, then the adjacent angle would have to be negative, or else it is not a parallelogram. * * * * * All the EXTERNAL angles of a parallelogram are reflex angles!
