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Is a right triangle congruent to an obtuse triangle?
no it cant be...
Why cant a triangle have 3 acute angles?
It can. Look at an equilateral triangle
Why cant a right triangle be an equilateral?
An equilateral triangle can't be a right triangle since an equilateral triangle has all 60° angles, which are NOT right angles [measuring 90°]. If a triangle is a right triangle, then it has a right angle!
Why cant triangles have reflex angles?
The three interior angles of every triangle add up to 180 degrees, so none of them can be greater than 180 degrees.
Why cant a scalene triangle have two congruent angles?
Because a scalene triangle has all sides are difference
Why cant you have two obtuse angles in a triangle?
Angle sum property of a triangle states that the sum of angles in any triangle should be 180 degree. An angle greater than 90 degree is an obtuse angle. If we have 2 obtuse angles in a triangle, say, 95 degree, 100 degree & 50, it always tend to violate the angle sum property of the triangle. So we cannot have 2 obtuse angles in a triangle.
Why cant a triangle have more than 1 obtuse angles?
Because the 3 interior angles of any triangle always add up to 180 degrees. And so it follows that 2 obtuse angles would add up to over 180 degrees.
Is a right triangle congruent to an obtuse triangle?
no it cant be...
Can an obtuse triangle be an right triangle?
No an obtuse triangle cant be a right angle because,a right angle is 90 degrees. a obtuse triangle is over 90 degrees
Is a right triangle an obtuse angle?
Certainly not, if you measure a right angled triangle the it comes to 90 degrees you only get an obtuse angle if you have OVER 90 degrees.
Why cant a triangle have a reflex angle?
The three interior angles in a triangle must add up to 180o, and a reflex angle is one that is bigger than 180o. This makes it impossible for a triangle to have any interior reflex angles.
Why cant a triangle have 3 acute angles?
It can. Look at an equilateral triangle
Why cant a right triangle be an equilateral?
An equilateral triangle can't be a right triangle since an equilateral triangle has all 60° angles, which are NOT right angles [measuring 90°]. If a triangle is a right triangle, then it has a right angle!
How many sides dose a polygon triangle have?
i you cant answer that, you must be in kindergarden. Anyway, a polygon is a 2-D figure with sides that do not intersect, are not curved, and all touch each other. A triangle is a type of polygon with...well...the root tri inplies it has three of something. the word angle says it has angles. so it has three angles. if it has three angles it has three sides. durr. /\ A triangle ==> / \ / \ --------
Why cant triangles have reflex angles?
The three interior angles of every triangle add up to 180 degrees, so none of them can be greater than 180 degrees.
Why cant a triangle have 2 right angles?
Two of the sides wouldn't join. So it would't be a triangle.AnswerAccording to the Triangle Sum Theorem, a Triangle's three angles add up to 180o. It is impossible for there to be 2 out of 3 angles that add up to 180o, since the Triangle Sum Theorem says that all 3 angles must add up to 180o.
How many obtuse angles can a quadrilateral have?
3 you cant draw one with four
