0
On a flat surface only a right angled triangle has one 90o angle (right angle.) The others angles total 90o but aren'r 90o in their own right. Once you move into other forms of geometry, such as triangles on the surface of the Earth, the number of right angles in a triangle can be 3. Example: Lines leaving the equator perpendicular to the equator can meet at the pole at 90o
Still curious? Ask our experts.
Chat with our AI personalities
Steve
Taiga
Fran
Add your answer:
Earn +20 pts
How many right angles triangle has?
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
How many obtuse angles are in a acute 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)
All angles are right angles or a triangle has four sides?
False - and false ! Not ALL angles are right-angles - and a triangle has THREE sides !
A right triangle is a triangle that has how many degrees?
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.
Do scalene triangles have three different angles?
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.
How many equal angles and right angles has a obtuse triangle have?
An obtuse triangle can have no right angles, and has two equal angles.
How many equal angles can a right triangle have?
A right triangle can have 2 equal angles if they are each 45° (any other right triangle will have no equal angles)
How many angles and right angles of triangle?
3
How many obtuse angles does a right triangle contain?
No right triangle can have any obtuse angles inside it.
How many right angles does a 2d triangle have?
it can have 1 if it is a right triangle.
How many right angles do a triangle?
A triangle can have at most one right angle.
How many right angles can a triangle have?
A triangle can have a maximum of 1 right angle!
How many right angles on a triangle?
it depends on what type of triangle
How many right angles can there be in a right triangle?
one
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.
How many angles of a triangle can be right angles?
A triangle has only 1 right angle. It only has one side that can possibly be a right angle. The type of triangle varies.
How many angles are on a right triangle?
3
