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What is he sum of the angles of an obtuse triangle?
The sum of the interior angles on an Obtuse Triangle is 1800 . This is true of ALL triangles.
What is the sum of exterior angles for a obtuse triangle?
It's when you add up the exterior angles for an obtuse triangle.
What is the sum of the angles of an acute obtuse triangle?
the sum of any triangle is always 180 degrees...
What is the sum of the angels of an obtuse triangle?
360 degrees
What is the sum of the angles of an obtuse triangle?
180 degrees
Can an obtuse triangle be regular why?
No - not a plane triangle. The angles of a regular triangle must be equal. So an obtuse triangle, if regular, would have three obtuse angles. The sum of the angles would then be greater than 3*90 = 270 degrees. But the sum of angles of a triangle must be 180 degrees.
Can a triangle have to obtuse angles?
You mean "two". No. The sum of 2 obtuse angles must be over 180 degrees, which exceeds the sum of the 3 angles of a triangle = 180 degrees.
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.
A triangle has the sides of 13 15 and 17 Is it right acute or obtuse?
It's acute. Sum the squares of the shorter two sides and compare to the square of the longest side. If the sum is less, the triangle is obtuse. If they are equal, the triangle is right angle. If the sum is more, the triangle is acute. 132 + 152 = 169 + 225 = 394 172 = 289 Sum is more so triangle is acute.
What do angles in an obtuse triangle add up to?
The interior angles of ANY triangle sum to 180 degrees.
Is it true that in a triangle there can be at most one obtuse triangle?
Yes. The sum of all three [interior] angles of a triangle is 180 degrees. So at most one of the can be obtuse (more than 90 degrees). If two were obtuse, they would sum to more than 180 degrees and then, if all three sum to 180, the third angle would have to have negative measure.
Can a triangle have 2 obtuse angles and one acute angle?
Nope, only one obtuse angle in a triangle is possible. The sum of the interior angles of a triangle is always 180º and an obtuse angle is larger than 90º. Thus the sum of two obtuse angles would be greater than 180º even without including an acute angle.
