0
Add your answer:
Earn +20 pts
4 sides equal angles not 90 degrees?
If all 4 sides are equal and the angles are not 90 degrees it is a rhombus.
Are all angles of a parallelogram equal to 90 degrees?
No, only in a square (regular parallelogram).The opposite angles are EQUAL in a parallelogram, and the adjacent angles are SUPPLEMENTARY(they equal 180 degrees).So if any angle in a parallelogram is a right angle, they all are. Otherwise, there are no right angles.The angles of a parallelogram will average 90 degrees, as there are 360 degrees in any quadrilateral, (360/4 - 90) and 180 degrees in two adjacent non-equal angles (180/2 = 90).
Two or more angles that sum to 90 degrees?
Two angles that sum to 90 degrees are called complementray angles. The term is not usually applied to three or more angles that sum to 90 degrees.
What does complimentary angles mean?
Complimentary angles are a pair of angles where the sum of their degrees equal 90.
What is an angle that measures more than 90 degrees but less than 180 degrees called?
An angle that measures more than 90 degrees but less than 180 degrees is called an "obtuse" angle. Note Angles less than 90 degrees are called "acute" angles. An angle that is exactly 90 degrees is called a "right" angle. Angles that are more than 90 degrees but less than 180 degrees are call "obtuse" angles. An angle that is exactly 180 degrees is called a "straight line". Angles that are more than 180 degrees and less than 360 degrees are called "reflex" angles.
What are 2 angles called if the sum of their measures is equal to 180?
The angles that are equal to 180 are called supplementary angles. The angles that equal 90 degrees are called complimentary.
What angles combine to equal 90 degrees?
Angles combining to equal 90 degrees are known as complementary angles.
What are two angles that equal 90 degrees?
Two angles that are equal to 90 degrees are Complimentary.
4 sides equal angles not 90 degrees?
If all 4 sides are equal and the angles are not 90 degrees it is a rhombus.
Example of different kids of angles?
Acute angles (less than 90 degrees) Obtuse angles (greater than 90 degrees) Right angles ( equal to 90 degrees)
When the sum of two angles equal exactly 90 degrees?
If you mean "Does the sum of two angles equal exactly 90 degrees?" it is yes.
Two angles that equal 90 degrees?
complementary angles.
What 2 angles equal 90 degrees?
complementary angles
If two angles are supplementary are the sum of their measures 90?
Supplementary means the sum of two angles equal to 180 degrees. The Sum of 90 degrees would be complimentary, where the sum of two angles equal to 90 degrees.
Do supplementary angles equal 90 degrees?
No because they equal 180 degrees
Are supplementary angles equal?
Supplementary angles are two angles that add up to 180 degrees. They are only equal if they both equal 90 degrees.
Are the angles of a rhombus ever equal?
Yes opposite angles are equal but not at 90 degrees.
