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Can a triangle have 1 obtuse angle and 2 acute angles?
A triangle can have one obtuse angle and two acute angles. The sum of all three angles must equal 180 degrees.
Is an equilateral triangle be an obtuse triangle?
No, an equilateral triangle can not be an obtuse triangle. All angles in an equilateral triangle are 60o. An obtuse triangle has 1 angle that is greater than 90o.
An isosceles triangle has 1 angle equal to 90 degrees what are the other two angles?
An isosceles triangle has two equal angles. All the angles of a triangle add up to 180º There can not be another angle with 90º as that would mean the last angle was 0º, so the other two angles must be 45º each.
What are 5 properties of a triangle?
5 properies of a triangle is..... 1.) Three demensional figure 2.) Sum of all angles must equal 180 degrees 3.) There is at least 2 acute angles in each triangle 4.) 3 Interior angles 5.) Vertex (another word for vertex is endpoint)
Can a triangle have 2 acute angles and 1 obtuse?
Yes.
Can a triangle have more than 1 acute angles?
YES IT CAN.ACTUALLY A TRIANGLE IT NOT A ACUTE TRIANGLE UNLESS ALL ANGELS ARE ACUTE ANGLES. ACUTE ANGLES ARE LESS THAN 90 DEGREE.
How many right angles do a right triangle have?
The most right angles a triangle can possibly have is 1. Any more than that, and it has to be a quadrilateral.
What is an acute-angled triangle?
An acute-angled triangle is a triangle in which all the interior angles are between 1 and 89 degrees.
Number of right angles in a triangle?
0 or 1. A right triangle has one right angle. All other triangles have zero right angles.
What should all 3 angles of triangle add up to?
1+1+1=3
What 3 dimensional shape has all sides and angles that are different?
A three dimensional shape (triangle) in which all the sides and all the angles are different is called an "Scalene Triangle" There are 3 types of triangles: 1. Equilateral triangle - all 3 sides equal all 3 angles equal (i.e., 60 each) 2. Isosceles triangle - 2 sides equal 2 angles equal 3. Scalene triangle - no sides equal no angles equal
Can you name 1 characteristic about equilateral triangle?
all equal -sides -angles =]
Can a triangle have 1 obtuse angle and 2 acute angles?
A triangle can have one obtuse angle and two acute angles. The sum of all three angles must equal 180 degrees.
A triangle with 1 angle?
There is no such triangle because all triangles have 3 angles that add up to 180 degrees
Which three angle measures could represent the measures of the interior angles of a triangle?
All interior angles of a triangle MUST (a triangle by definition states that all interior angles MUST) add up to 180. Any measures would work, provided the three angles would add up to 180*....so a triangle with angles 1, 1, and 178 degrees works, as well as a triangle with 60, 60, and 60 degrees. Any angle combinations work, as long as the three angles add up to 180.
Is an equilateral triangle be an obtuse triangle?
No, an equilateral triangle can not be an obtuse triangle. All angles in an equilateral triangle are 60o. An obtuse triangle has 1 angle that is greater than 90o.
What is the ratio of all three angles of a right-angled isosceles triangle?
1 : 1 : 2
