Well, there are a few ways-
A) You can go with Sine, Cosine, Tangent (Spelling?)
And that works like this:
Sine=O/H (Opposite over Hypotenuse I believe)
Cosine=A/H (Adjacent side over Hypotenuse I believe)
Tangent=O/A (Opposite over Adjacent side I believe)
This is how you remember that:
Sine=Oscar/Had
Cosine=A/Hairy
Tangent=Old/A**
B) You can do it the easy way (how I do it)- A right triangle goes like this: The legs are A and B, and the hypotenuse is C. This is where we start.
A=B
A=C/ (the square root of 2)
B=A
B=C/ (the square root of 2)
C=A* (the square root of 2)
C=B* (the square root of 2)
All you math teachers out there- this works every time. I know it's not traditional, and there might be some building blocks it skips, but hey- it gets you to where you need to be.
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It started off as a study of triangles and is a study of straight lines and angles, as well as relationships between them.
a formula is a formula <3 simples!
explain formula transformation
There is no formula for measurement.
what formula?