a triangle can have only one right angle because the sum of all the three angles of a triangle has to be 180. so if there are more than one right angles, the sum of the angles will exceed 180 and hence the plane figure will no longer be a triangle
None. An acute triangle is one in which all angles are acute. An obtuse triangle is one in which one of the angles is obtuse. A right angled triangle is one in which one angle is a right angle (90o)
False - and false ! Not ALL angles are right-angles - and a triangle has THREE sides !
in plane geometry: all triangles have 3 angles which add up to 180 degrees, in a right triangle one of those 3 angles is 90 degrees.
Yes. A scalene triangle is, by definition, a triangle with all sides and angles different. An equilateral triangle has all sides and angles the same, an isosceles triangle has 2 sides and 2 angles equal, and a right triangle has a right angle, but it is also possible for an isosceles triangle to be a right triangle.
A triangle cannot have two right angles. Triangles angles should add up to 180. There are three angles. If there are 2 right angles, there would be no third angle, therefore, no triangle. XD
An obtuse triangle can have no right angles, and has two equal angles.
A right triangle can have 2 equal angles if they are each 45° (any other right triangle will have no equal angles)
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it can have 1 if it is a right triangle.
No right triangle can have any obtuse angles inside it.
A triangle can have a maximum of 1 right angle!
A triangle can have at most one right angle.
it depends on what type of triangle
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The most right angles a triangle can possibly have is 1. Any more than that, and it has to be a quadrilateral.
A triangle has only 1 right angle. It only has one side that can possibly be a right angle. The type of triangle varies.
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