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Is it true that Acute triangles have no angles whose measures are greater than 90 degrees?
Wiki User
∙ 10y ago
True
Wiki User
∙ 10y ago
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Do Acute triangles have no angles whose measures are greater than 90 degrees?
Yes
How much angles are there in a triangle?
There are three angles in triangles, the measures of which total 180 degrees.
Do equilateral triangles have congruent interior angles?
Yes, equilateral triangles have congruent interior angles, and each of the three interior angles measures 60 degrees.
What triangle has angles that measures 45 an 45 and 90 degrees?
Right triangles.
Do acute angles have angles whose measures are greater than 90 degrees?
no
What angles measures greater than 90 degrees and less than 180 degrees?
obtuse angles
How much greater is the sum of the measures of a pair of supplementary angles than the sum of the measures of a pair of copplementary angles?
Complementary angles add up to 90 degrees and supplementary angles add up to 180 degrees. So the answer is 90 degrees greater.
Which triangles angle measures 32 degrees 79 degrees and 69 degrees?
It is a scalene triangle that would have the given angles.
What triangles are classified by their angles?
Acute triangles have all of their angles less than 90 degrees. Right triangles have one of their angles equal to 90 degrees. Obtuse triangles have one of their angles greater than 90 degrees. Also, the 45-45-90 triangle and 30-60-90 triangle are useful when trying to get exact answers in trigonometry.
Are all equialateral triangles acute angles?
Yea because each angle measures 60 degrees.
What are three ways to classify a triangles by its angles?
The three kinds of triangles are:right triangle :one of the angles is a right angle (i.e. measures 90 degrees)acute: All of the angles measures less than 90 degrees. A special case of acute isthe equiangular or equilateral triangle in which all angles measure 60 degrees;obtuse: One of the angles measure more than 90 degrees.
How many different isosceles triangles have at least one angle that measures exactly 20?
If one angle measures 20 degrees then the other two angles must each measure 80 degrees and many other similar or congruent isosceles triangles can have the same interior angles.
