Yes. A right triangle is a triangle that has one 90 degree side. All angles of a triangle have to add up to 180 degrees.
A rectangle has 4 angles each of 90 degrees.
By definitions: two levels of them. If it is has a right angle, it must be 90 degrees. If it is a rectangle it must have right angles, otherwise it is not a rectangle.
Yes and the diameter of the circle will be the diagonal of the rectangle.
All 4 corners of a rectangle are 90 degree angles. If they aren't, then it's not a rectangle.
A right-angle is a 90 degree angleA right triangle has one, and a 90-degree angle isone.
A 90-degree angle looks like one corner of a square or a rectangle.
They have atleast one 90 degree angle.
A 90 degree angle, also known as a right angle, looks like the corner of a square or rectangle. The two lines that form the 90 degree angle are perpendicular to one another.
nope has to have 90 degree angle
A rectangle has 4 angles each of 90 degrees.
By definitions: two levels of them. If it is has a right angle, it must be 90 degrees. If it is a rectangle it must have right angles, otherwise it is not a rectangle.
Yes and the diameter of the circle will be the diagonal of the rectangle.
No, a rectangle cannot have an obtuse angle. By definition, a rectangle is a quadrilateral with four right angles (90-degree angles). An obtuse angle is an angle that measures more than 90 degrees but less than 180 degrees. Therefore, in a rectangle, all angles must be right angles, making it impossible for an obtuse angle to exist within a rectangle.
A 90 degree angle is also known as right angle. A right angle (or 90 degrees) looks like an L shape. A square or rectangle's four corners are all 90 degrees.
A right ange is a 90 degree angle. Within a 90 degree angle, there is only one 90 degree angle, and therefore only one right angle.
All 4 corners of a rectangle are 90 degree angles. If they aren't, then it's not a rectangle.
A right-angle is a 90 degree angleA right triangle has one, and a 90-degree angle isone.