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Depending on what you're solving for in a triangle determines which formula you're going to use. The equations (formulas) are as follows:
Finding a missing side of a Right Triangle: a2 + b2 = c2
a = leg1 or side1
b = leg2 or side2
c = Hypotenuse
Interior Angles of a Triangle: x + y + z = 180º
Perimeter of a Triangle: P = S1 + S2 + S3
Area of a Triangle: A = ½bh OR A = (bh)/2
When finding the area of something your unit of measurement is always going to be squared. Ex: 5 in2
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What can a triangle represent in a periodic equation?
In a periodic equation a triangle can be used to represent the given change of something.
What equation describes the cosine function for a right triangle?
mathematical equation
Why does the formula of a triangle work?
Depends on what formula.
What is the equation for delta?
a delta's a triangle, so the area of a triangle is bh/2
Does the equation a2 plus b2 equals c2 classify as a quadratic equation?
A quadratic equation is univariate: it has only one variable. A quadratic equation cannot have two variables. So, if b and c are known then it is a quadratic equation in a; if a and b are known it is a quadratic in c.Another Answer:-The question given is Pythagoras' theorem formula for a right angle triangle
