Can a right triangle have a obtuse angle?
A triangle cannot be right-angled and obtuse-angled at the same time. Since a right-angled triangle has one right angle, the other two angles are acute. Therefore, an obtuse-angled triangle can never have a right angle and vice versa. The side opposite the obtuse angle in the triangle is the longest.
Can a right triangle have 2 obtuse angles?
No, a triangle cannot have 2 obtuse angles. The definition of an obtuse angle is an angle with a measure that is greater than 90°.
How many obtuse angles are in an triangle?
one obtuse angle Obtuse Angled Triangle Properties An obtuse triangle will have one and only one obtuse angle. The other two angles are acute angles. The points of concurrency, the Circumcenter and the Orthocenter lie outside of an obtuse triangle, while Centroid and Incenter lie inside the triangle.
What is an obtuse right triangle?
A right triangle has one angle that's 90° and a corner that looks like an L. Obtuse triangles have one angle that's greater than 90°. In acute triangles, all the angles are less than 90°.
Why can a right triangle not be obtuse?
Answer and Explanation: A right triangle cannot be obtuse because of the sizes of the angles therein.
What triangle has 2 obtuse angles?
The answer is “No”. Reason: If a triangle has two obtuse angles, then the sum of all the 3 interior angles will not be equal to 180 degrees.
How many acute angles can a right triangle have?
two angles Thus, both of the remaining two angles must have a measure less than 90∘ and therefore must be acute. Hence, the right triangle can have only two acute angles.
How many angles are in a right triangle?
Right triangles are triangles in which one of the interior angles is 90 degrees, a right angle. Since the three interior angles of a triangle add up to 180 degrees, in a right triangle, since one angle is always 90 degrees, the other two must always add up to 90 degrees (they are complementary).
How many acute angles are in a right triangle?
two angles Acute Angle Triangle
| Acute Angle Triangle | Right Angle Triangle |
|---|---|
| A triangle which consists of three acute angles. It means that all the angles are less than 90 degrees | A triangle in which one angle measures 90 degrees and other two angles are less than 90 degrees (acute angles) |
Jul 25, 2021
How many right angles are in a right triangle?
A right triangle has only one right angle.
Is a right triangle acute or obtuse?
Vocabulary Language: English ▼ English
| Term | Definition |
|---|---|
| Acute Triangle | An acute triangle has three angles that each measure less than 90 degrees. |
| Obtuse Triangle | An obtuse triangle is a triangle with one angle that is greater than 90 degrees. |
| Right Triangle | A right triangle is a triangle with one 90 degree angle. |
Sep 26, 2012
What kind of angles does a right triangle have?
A right-angled triangle is a type of triangle that has one of its angles equal to 90 degrees. The other two angles sum up to 90 degrees. The sides that include the right angle are perpendicular and the base of the triangle. The third side is called the hypotenuse, which is the longest side of all three sides.
What is the greatest number of obtuse angles in a right triangle?
A right triangle has a right angle, which is 90∘ , which means that the sum of the other two angles is 90∘ . This means that the other two angles cannot be greater than 90∘ .
Is the triangle right acute or obtuse?
To determine whether the triangle is acute, right, or obtuse, add the squares of the two smaller sides, and compare the sum to the square of the largest side. Since this sum is greater, the triangle is acute.
Can a triangle have 4 right angles?
Answer and Explanation: A triangle can have at most one right angle, or an angle that has a measure of 90°. When a triangle has a right angle, it is called a right… See full answer below.
Can a triangle be obtuse?
An obtuse triangle is a triangle in which one of the angles is an obtuse angle. (Obviously, only a single angle in a triangle can be obtuse or it wouldn't be a triangle.) A triangle must be either obtuse, acute, or right.
How many angles are obtuse?
1 obtuse angle Acute and Obtuse Angles
| Acute Angle | Obtuse Angle |
|---|---|
| It measures less than 90 degrees. | It measures greater than 90 and less than 180 degrees. |
| A triangle with three acute angles is known as an acute angle triangle. | A triangle with 1 obtuse angle and 2 acute angles is termed an obtuse angle triangle. |
What is a right obtuse triangle?
A right triangle has one angle that's 90° and a corner that looks like an L. Obtuse triangles have one angle that's greater than 90°. In acute triangles, all the angles are less than 90°.
Can a triangle have 3 obtuse angles?
Because all the angles in a triangle add up to 180°, the other two angles have to be acute (less than 90°). It's impossible for a triangle to have more than one obtuse angle.
How many right angles Can a triangle have?
A triangle can never have more than one right angle. a triangle consists of three correspondent sides with interior angles whose sum equals to 180 degrees. If a triangle consists of two right angles then, one of its sides will overlap the other making the third angle measure 0 degrees.
How many angles does a right triangle have?
Right triangles are triangles in which one of the interior angles is 90 degrees, a right angle. Since the three interior angles of a triangle add up to 180 degrees, in a right triangle, since one angle is always 90 degrees, the other two must always add up to 90 degrees (they are complementary).
How many acute angles are in a right angle?
Answer and Explanation: A right triangle will always have two acute angles, where an acute angle is an angle with a measure that is less than 90°. See full answer below.
What are the 3 angles of a right triangle?
A right-angled triangle is a type of triangle that has one of its angles equal to 90 degrees. The other two angles sum up to 90 degrees. The sides that include the right angle are perpendicular and the base of the triangle. The third side is called the hypotenuse, which is the longest side of all three sides.
How many angles are there in a right triangle?
one angle Explanation: The sum of the angles in a triangle is 180. A right triangle has one angle of 90. Thus, the sum of the other two angles will be 90.
How many acute angles are there in a right triangle?
two angles Acute Angle Triangle
| Acute Angle Triangle | Right Angle Triangle |
|---|---|
| A triangle which consists of three acute angles. It means that all the angles are less than 90 degrees | A triangle in which one angle measures 90 degrees and other two angles are less than 90 degrees (acute angles) |
Jul 25, 2021