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Q: What are angles under 90 degrees?
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Related questions

What is the rule for an obtuse triangle?

One angle must be over 90 degrees (an obtuse angle), and the other two angles under 90 degrees (acute angles). ^-^


Kinds of angles according to measure?

Angles that are less than 90 degrees are acute angles. Angles that are 90 degrees are right angles, and angles that are greater than 90 degrees are obtuse angles.


Are all angles acute?

No, angles smaller than 90 degrees are acute, angles bigger than 90 degrees are obtuse, angles that are 90 degrees exactly are right-angles, and angles larger than 180 degrees are reflex angles.


Kinds of triangle according to angles?

Acute Triangle - All of the angles are under 90 degrees. Right Triangle - One angle is 90 degrees Obtuse Triangle - A triangle that has one angle greater than 90 degrees


Measures less than 90 degrees?

Angles that measure less than 90 degrees are called acute angles. Right angles measure exactly 90 degrees and obtuse angles are greater than 90 degrees.


The number of degrees in an angle?

Depends on the angle. Acute angles are less than 90 degrees. Right angles are 90 degrees. Obtuse angles are over 90 degrees.


How wide are acute angles?

Anything under 90 degrees is an acute angle


Example of different kids of angles?

Acute angles (less than 90 degrees) Obtuse angles (greater than 90 degrees) Right angles ( equal to 90 degrees)


What shape has 2 angles at 90 degrees?

A restangle can be it but it has 4 angles at 90 degrees.


What is the supplementary angles of 90 degrees?

90 degrees


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.