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You do not need to, if you have a right triangle that angle is 90* so the other 2 angles are 45* apiece.
That is actually only partially accurate. There can be a right angled triangle with sides of 2-3-5. 5 being the hypotenuse in which the triangle's angles will not be 90-45-45 but 90-33.69-56.31. To find the angles of a right triangle, you will need to know the length of the sides. With the length of all three sides, you will need to utilize sine, cosine, and tangent to find the angles.
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Can a triangle have three right angles?
A triangle can never have three right angles
How do you find the x and y angles on a right triangle?
A right angle triangle has a 90 degree angle with two acute angles and the 3 interior angles add up to 180 degrees
How do the properties of an isosceles triangle an equilateral triangle and a right triangle how you find the measure of unknown angles?
It works out as: 180 minus the 2 known angles = unknown angle
The acute angles of a right triangle are?
In a right angled triangle the two other angles are acute.
What are the acute angles of a right triangle?
In a right angled triangle the two other angles are acute.
