Does. a 90° angle have right angles
It means it has a measure of 90 degrees
It means bigger than a right angle.
If you mean which alphabet letter, an L has one right angle; a T has a right and left acute angle.
If you mean angles then it is a right angle triangle or an isosceles right angle triangle
Your question is a little unclear, but if you mean the small square drawn on the inside corner of a right angle: it is simply a way of showing a 90-degree angle.
An angle measures 90 degrees when it is a right angle
A right-angle is one of 90 degrees.
no they certainly do not have a right angle i mean how could there be!
A right angle is a measurement of 90 degrees.
Did you mean "degree"? There are 90 degrees in a right angle.
It means it has a measure of 90 degrees
It means bigger than a right angle.
A right angle is a 90* degrees angle is like a corner of a doora 90 degree angleexample:all rectangles have only right angles
If you mean which alphabet letter, an L has one right angle; a T has a right and left acute angle.
The number of degrees in the angle needed to complete a right angle 45 is its own complementary angle. == ==
If you mean angles then it is a right angle triangle or an isosceles right angle triangle
For right angled triangle with known sides of length and width we can find the hypotenuse (h) by applying the Pythagorean eq'n. h^(2) = l^(2) + w^(2) To find the angles we can use trigonometry(trig) Sin(W) = length/hypotenuse Sin(W) = l/h => W(degrees) = Sin^(-1)[l/h] Cos(W) = w/h Tan(W) = l/w Complimentarily Sin(L) = w/h Cos(L) = l/h Tan(L) = w/l 'L' & 'W' are the angles opposite to the given sides. Area of as triangle = 0.5 X length(base) X width(height)