It is: "angle a is not a right angle"
or
"angle a is greater than or less than a right angle".
A right angle measures 90 degrees
There are 90o in a right angle. A right angle is one-quarter of a full circle i.e. 360o.
right-angle triangle has at least one right angle .
an angle with a acute and right angle
Another right angle.
A is not a right angle.
The negation of the statement "A is a right angle" is "A is not a right angle." This means that the angle A could be either acute or obtuse, but it cannot be equal to 90 degrees. In logical terms, negation reverses the truth value of the original statement.
Definition by negation is a solution to a right angle statement.
The negation of the statement "A is a right angle" is "A is not a right angle." This means that angle A could be either an acute angle (less than 90 degrees) or an obtuse angle (more than 90 degrees), or it could be a straight angle (exactly 180 degrees) or even a reflex angle (greater than 180 degrees). Essentially, the negation covers all possible angles that are not right angles.
The negation is: Angle 3 is NOT acute.
"abcd is not a parallelogram or it does not have any right angles." ~(P and Q) = ~P or ~Q
angles 1 and angles 2 are vertical angles this is so wrong the correct answer angle 1 and angle 2 are adjacent angles.
a right angle is a right angle
Because a right angle is a right angle.
A right angle is an angle of 90 degrees.
Assuming your question is what makes a right-angle, it is an angle of 90o .
A right angle is a angle with 90o