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An isosceles triangle

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12y ago
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4y ago

Obtuse

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Q: What type of triangle has an angle of 120 degrees and two angles of 30 degrees?
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Related questions

What type of angle does an equilateral triangle have?

In an equilateral triangle all the angles are 60 degrees (i.e. acute angles)


What type of triangle that cannot measer the angle of 100 degrees?

The total when you add up the three angles in a triangle is 180 degrees.If one angle is 100 degrees, then the total of the other two angles is 80 degrees. This means that those two angles must SMALLER than 90 degrees.So a triangle with an angle of 100 degrees cannot be a right triangle.


What type of triangle has an angle that measures 120 degrees and 70 degrees?

There is no such triangle because the 3 interior angles of any triangle add up to 180 degrees.


How many degrees are in one angle of a triangle?

That depends on the type of triangle it is but in general the 3 interior angles of any triangle add up to 180 degrees.


Sum of angles in isosocles triangle is?

180 degrees. sum of every angle of triangle is always 180..no matter what type of triangle it is.


What type of triangle has interior angles with measures of 30 and 40?

The 3rd angle has to be 110 degrees therefore it is an obtuse triangle


What type of triangle has an angle that measures 120 degrees and an angle that measures thirty degrees?

An isosceles triangle, because the angles of a triangle add up to 180 and you already know that one angle measures 120 degrees, the other is 30, and so the unknown angle must also be 30 degrees. Since two of the angles are the same, two of the sides are going to be the same, making it an isosceles triangle.


How many number of right angles does triangle have?

Depends on the type of triangle. A right-angled triangle has ONE right angle - the remaining two angles total 90 degrees.


What is the value of each angle in a triangle?

That depends on what type of triangle it is but the 3 interior angles of any triangle add up to 180 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.


Does a equilateral triangle have right angle?

Only right triangles have right angles. An equilateral triangle though can't have a right angle because all the angles in any type of triangle must add up to 180 degrees. For each angle to be equilateral, they must be 60 degrees, showing that there is no angle at 90 degrees in an equilateral triangle, which would signify that it would be right.


What type of angles do equilateral triangles have?

All angles of an equilateral triangle are congruent, in other words, they all have the same angle measure. Since these three equal angles must add up to 180 degrees, each angle must have the measure of 60 degrees. This is because 60 X 3 = 180 degrees. So, the angles of an equilateral triangle are all equal to 60 degrees. An angle that is less than 90 degrees is an acute angle, and since 60 is less that 90, the angles of an equilateral triangle are acute.