A triangle can never include a right angle and an obtuse angle together in it.
Yes. A right triangle is a triangle where one angle is a right angle. If two out of three angles are right angles, then it's an isosceles triangle. If all three angles are right angles, then it is an equilateral triangle.
The angles of a triangle always add up to 180o. A right angle triangle has angle of 90o, 60o, 60o.
The angle bisectors always intersect inside the triangle. (This is not true for altitudes and right bisectors.)
Never but an isosceles triangle can sometimes be a right angle triangle
An isosceles triangle has two equal sides and two equal angles. A right triangle is any triangle with one angle that is a right angle. A right triangle could also be an isosceles triangle, but an isosceles triangle will not always have a right angle.
A triangle can never include a right angle and an obtuse angle together in it.
Yes. A right triangle is a triangle where one angle is a right angle. If two out of three angles are right angles, then it's an isosceles triangle. If all three angles are right angles, then it is an equilateral triangle.
The angles of a triangle always add up to 180o. A right angle triangle has angle of 90o, 60o, 60o.
An isosceles triangle has two equal sides and two equal angles. A right triangle is any triangle with one angle that is a right angle. A right triangle could also be an isosceles triangle, but an isosceles triangle will not always have a right angle.
The angle bisectors always intersect inside the triangle. (This is not true for altitudes and right bisectors.)
The hypotenuse is defined as BEING the longest side of a triangle. In a right angle triangle, it is always opposite to the 90˚ angle, because the 90˚ angle is the largest angle of the triangle.
Never but an isosceles triangle can sometimes be a right angle triangle
The side opposite the right angle is longest.
Yes.
First: there can only be one hypotenuse in a right angled triangle and it is always OPPOSITE the right angle, NEVER adjacent.
The longest side of a right-angled triangle is always opposite the right-angle and is called the hypotenuse.