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A right angle is also called .?
A 90 degree angle
If angle 1 is a right angle then 2 3 and 4 are also right angles what is this called?
A figure with four right angles is called a rectangle. A specific type of rectangle in which all the sides are of equal length is called a square.
What kind of angle is the supplement of a right angle?
It is also a right angle Supplement = 180 - angle = 180-90 = 90 = right angle
What triangle has one right angle and two sides the same length?
An isoceles triangle has two angles that are the same length with the third being different. It can be a right angle or another angle. or it's also called a Right Isosceles triangle.
A parallelogram with 4 right angles with different lenths and widths?
A parallelogram is a figure with different lengths and widths(also called breadth) where opposite sides and opposite angles are equal. But the angles are not 900 each. In fact, no angle in a parallelogram is a right angle as presence of 1 right angle proves all the angles to be right angles. A parallelogram with 4 right angles is called as a ''rectangle''
