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What is a triangle with to 30 degree angles and one 120 degree angle?
Wiki User
∙ 10y ago
It is an isosceles triangle.
Wiki User
∙ 10y ago
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What triangle has a 120 degree angle 35 degree angle and a 25 degree angle?
When a triangle has no angles =to 90 degrees, it is called an oblique triangle.When one of the angles of an oblique triangle is greater than 90 degrees, it can also be called an obtuse triangle.Technically, the triangle described would also be a type of scalene triangle, although we should only call it this when it is defined by the length of its sides, rather than by its internal angles.
How do you construct 120 degree angle without using a protractor?
Construct an equilateral triangle because each of its 3 exterior angles measures 120 degrees
If two angles in a triangle are 120 degrees what would the third angle be?
The premise is impossible. The sum of the angles of a triangle is 180 degrees.
What is the supplement of a 120 degree angle?
Supplement angles = 180° So 180° - 120° = 60° Complementary angles = 90°
Which polygon has the larger exterior angle triangle or heptagon?
Interior Angles of a Triangle: 60 Exterior Angles of a Triangle: 120 Interior Angles of a Heptagon 128 (approx) Exterior Angles of A Heptagon 52 (approx) Answer: Triangle
If you have a triangle with one angle 110 degree's and the other two angles equal 120 degree's What are the other 2 angles?
A triangle has only three angles and they sum to 180 degrees.
What is the measure of the vertex angle of an isosceles triangle with base angles measuring 30 degree?
120 degrees.
What triangle has a 120 degree angle 35 degree angle and a 25 degree angle?
When a triangle has no angles =to 90 degrees, it is called an oblique triangle.When one of the angles of an oblique triangle is greater than 90 degrees, it can also be called an obtuse triangle.Technically, the triangle described would also be a type of scalene triangle, although we should only call it this when it is defined by the length of its sides, rather than by its internal angles.
A triangle has a degree of 180 if giving teo angles can you find the othe degree?
All triangles have angles that total 180degrees. If given 2 angles add them together and subtract (or take away from) 180, answer is angle. Example A triangle has 2 angles of 90 & 30 degrees what is the 3rd angle. 90+30=120, 180-120=60degrees
Show how to construct a 120 degree angle?
draw a base and use this to draw an equilateral triangle each angle of an equilateral triangle adds up to 60 degrees. To have an angle of 120 degree use this angle and then draw another side of a triangle next to it to get a 120 degree angle.
How do you construct 120 degree angle without using a protractor?
Construct an equilateral triangle because each of its 3 exterior angles measures 120 degrees
If one side of a triangle is 30 degrees what degree does the third angle need to be to make it a right angle?
sum of all angles in a triangle is always 180. So 30 degrees, plus the right angle (90) = 120. 180-120 = 60
How can you construct a 120 degree angle without using a protractor?
Construct an equilateral triangle which will have 3 equal interior angles of 60 degrees and 3 equal exterior angles of 120 degrees
What is the name of a triangle that has one 120 degree angle?
An Obtuse Triangle
Two angle in a triangle equal 120 What is the measure of the third angle?
All angles in a triangle must equal 180, therefore 180 - 120 = 60
If two angles in a triangle are 120 degrees what would the third angle be?
The premise is impossible. The sum of the angles of a triangle is 180 degrees.
Tyler draws a triangle with a 35 degree angle and a 85 degree angle what is the measure of the third angle?
a triangle has 180 degrees 35+85=120 180-120=60 the third side is 60 degrees
