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A triangle has no right angles when it is not a right angle triangle as for example as in the case of an equilateral triangle that has 3 equal 60 degree angles.
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Number of obtuse angles in a right triangle?
There are no obtuse angles in a right triangle. A right triangle consists of one right angle and two acute angles.
Does a right angled triangle is one angle always a right angle?
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.
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 do you find the measures of the angles in a right isosceles triangle?
If a triangle is an isosceles triangle as well as being a right-angled triangle, the size of the two angles (that are not right angles) are 45 degrees.
Number of obtuse angles in a right triangle?
There are no obtuse angles in a right triangle. A right triangle consists of one right angle and two acute angles.
Can a triangle have three right angles?
A triangle can never have three right angles
Does a right angled triangle is one angle always a right angle?
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.
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 do you find the measures of the angles in a right isosceles triangle?
If a triangle is an isosceles triangle as well as being a right-angled triangle, the size of the two angles (that are not right angles) are 45 degrees.
How is a square and triangle different?
square has 4 right angles and triangle has no right angles
What is fewest number of right angles a triangle can have?
0. A triangle can either have no right angles or it can have 1 (in which case it is a right angle triangle).
Which triangle has one right angle and two acute angles?
a right triangle has one right angle and two acute angles
Why cant a right triangle be an equilateral?
An equilateral triangle can't be a right triangle since an equilateral triangle has all 60° angles, which are NOT right angles [measuring 90°]. If a triangle is a right triangle, then it has a right angle!
The acute angles of a right triangle are?
In a right angled triangle the two other angles are acute.
What are the acute angles of a right triangle?
In a right angled triangle the two other angles are acute.
