A right angle is 90 degrees and the 4 interior angles of a square and a rectangle are all right angles.
A right angle triangle
To determine how many angles greater than a right angle a shape has, you need to analyze the specific shape in question. Generally, polygons can have angles greater than a right angle, but the number varies based on the type and number of sides. For example, a triangle cannot have more than one angle greater than a right angle, while some quadrilaterals can have two or more. Please provide the specific shape for an accurate count.
a right triangle
an obtuse angle
An example is an A4 sheet of paper. There is a right-angle in each corner, 4 right-angle in total. So, basically, an angle in a shape is a change of direction.
A right angle = 90o angle. So, number of right angles in a 720o shape = 720 / 90 = 8.
a 3 sided shape is a right angle triangle
A right angle triangle
an angle with a acute and right angle
A right angle triangle
a right angle triangle.
a right triangle
an obtuse angle
A right angle triangle
a cube
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An example is an A4 sheet of paper. There is a right-angle in each corner, 4 right-angle in total. So, basically, an angle in a shape is a change of direction.