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Perpendicular
A line is orthogonal to another if it is at 90° to it. You can call lines that intersect at 90° orthogonallines.You can also say that the lines form a right angle.
A right angle
Its called : A right angle
A 90-degree angle is commonly called a right angle.
Perpendicular
A line is orthogonal to another if it is at 90° to it. You can call lines that intersect at 90° orthogonallines.You can also say that the lines form a right angle.
The lines that intersect to Form A right triangle are called Perpendicular Lines; the resulting meeting point of these two lines is called the vertex of the angle.
A right angle is a 90 degrees angle
Right Angle.
Its called : A right angle
A right angle
A 90-degree angle is commonly called a right angle.
Right Angle.
The opposite side of the right angle in a triange is the hypotenuse.
First identify the two lines that are parallel. Call these the top and bottom lines. Mark the two corners on the left A and B. Then angle A + angle B = 180 degrees. Next, mark the two corners on the right C and D. Angle C + angle D = 180 degrees. Hope this helps :)
A right angle