It is 90 degrees, it is half of a straight line which is 180 degrees, it is also called a perpendicular line, all squares and rectangles have them on all 4 corners.
It's less than a obtuse angle and right angle. A acute angle has degrees between 0 degrees and 89 degrees.
An isosceles triangle is a triangle that has two sides of equal length. A right triangle has an interior angle of 90 degrees. A right isosceles triangle has both characteristics. The 90 degree angle will be the angle formed by the sides of equal length.
Because a right angle is a right angle.
It divides an angle into halves.
Assuming your question is what makes a right-angle, it is an angle of 90o .
It's less than a obtuse angle and right angle. A acute angle has degrees between 0 degrees and 89 degrees.
Every triangle have 6 main parts: 3 sides and 3 angles. On a right triangle one of the angles has to be a right angle, meaning it has a 90 degree angle.
One angle that is 90 degrees and another that is any acute angle other than 45 degrees.
An isosceles triangle is a triangle that has two sides of equal length. A right triangle has an interior angle of 90 degrees. A right isosceles triangle has both characteristics. The 90 degree angle will be the angle formed by the sides of equal length.
a right angle is a right angle
A right angle triangle has 3 sides A right angle triangle has a 90 degree angle and two acute angles A right triangle's hypotenuse when squared is equal to the sum of its squared sides. A right triangle's interior angles add up to 180 degrees A right triangle will tessellate leaving no gaps or overlaps
Because a right angle is a right angle.
A right angle is an angle of 90 degrees.
It divides an angle into halves.
It is any triangle - one with no special characteristic - like a right angle, or two equal sides, etc.
A right angle is a angle with 90o
Assuming your question is what makes a right-angle, it is an angle of 90o .