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longest side of the sum of the other two

right angled triangle = small sides

SQUARED SQUARED

to find sides

simplify

c square =a square + b square

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Q: What is the formula for a right angle?

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Because they both involve right angle triangles

A right angle is a angle with 90o

Of a right angle triangle a2+b2 = c2 where a and b are the sides and c is the hypotenuse.

A right angle.

So basically , you have an right angle and another angle . You draw an right angle over the angle your looking at and if its smaller than the right angle then its an acute angle . If its bigger than the right angle then its a obtuse angle . GoodLuck!(;

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By using Pythagoras' theorem for a right angle triangle.

90 degree

1/2*base*height

There is not enough information to answer the question.

This is the formula to find the hypotenuse of a right angle trianle

For a right angle triangle: tangent = opposite/adjacent

what is the formula for a vertical angle

By using the formula a2+b2=c2, where a is one side of the right-angled triangle and b is the other side of the right angle triangle. C stands for the hypotenuse of the right-angled triangle. Note: this formula only works for RIGHT-ANGLED TRIANGLES!!!

Obtuse angle (here is the formula) -: 90° = Right angle and if you don't know the obtuse angle is more than 90° so adding 2 will make it an obtuse angle.

If you mean: a^2 + b^2 = c^2 then it is Pythagoras' theorem or formula for a right angle triangle

The formula for a right triangle is due to the Greek Pythagoras. It is named the Pythagorean Theorem after him. The formula is x^2+y^2=z^2, where x and y are the two legs of the right triangle and z is the hypotenuse. The hypotenuse is the side opposite the right angle. A right angle is an angle with 90 degrees. The other two angles will add up to 90 degrees because the angles in all triangles add up to 180 degrees.

a right angle is a right angle