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No because an irregular triangle can be scalene and as with any other triangle its 3 interior angles add up to 180 degrees

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12y ago

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Can a right triangle have angles measuring 35 degrees 78 degrees and 67 degrees?

No because these are the angles of a scalene triangle


The sum of the interior angles of a triangle is?

The sum of the interior angles of a triangle is 180 degrees. This is because one angle of a triangle is 60 degrees.


If the angles in a triangle are 30 degrees 60 degrees and 90 degrees is called what type of triangle is it?

A right angles triangle, as one of the angles in the triangle is 90 degrees.


Is it possible to draw a triangle with angles 15020 and 20 explain your answer?

If you mean angles of 150 degrees, 20 degrees and 20 degrees then it is impossible to construct such a triangle because the angles in any triangle add up to 180 degrees and the angles given add up to 190 degrees.


What type of triangle is 67 98 15 degrees?

The triangle with angles measuring 67, 98, and 15 degrees is classified as an obtuse triangle. This is because one of its angles, 98 degrees, is greater than 90 degrees. Additionally, the sum of the angles is 180 degrees, which confirms it is a valid triangle.


How many angles are more than 90 degrees on a straight triangle?

Assuming the question is in relation to inner angles of a triangle, then there can only be one angle exceeding 90 degrees: because all inner angles in a triangle add up to 180 degrees, and because there are exactly three inner angles in a triangle, the can only be one of 90 degrees or more.


What is the name of a triangle that has two right angles?

It is impossible to have a triangle with two right angles. This is because a triangle=180 degrees. Two right angles would make up all of the 180 degrees.


What is a triangle measuring 55 degrees 45 degrees and 80 degrees?

A triangle with angles measuring 55 degrees, 45 degrees, and 80 degrees is a valid triangle because the sum of its angles equals 180 degrees. This triangle is classified as an acute triangle since all its angles are less than 90 degrees. Additionally, it does not have any sides of equal length, making it a scalene triangle.


How big are the angles of an equilateral triangle?

60 degrees because there are 180 degrees in every triangle you divide 180 by 3 (3 angles) and get 60


Can a polygon containing two right angles be a triangle?

No, because two right angles=180 degrees. A triangle has three sides and is 180 degrees, so two right angles would not form a triangle.


How many total degrees are inside of a triangle?

The 3 inside angles of a triangle add up to 180 degrees


What if the sum of two angles of a triangle equals 120 degrees the third angle is 60 degrees because the sum of all angles in a triangle equals 180 degrees?

Yes the 3 interior angles of any triangle always add up to 180 degrees.