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The answer depends on WHAT the equation is about.

Q: What is the equations for a 30-60-90 triangle?

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It depends on what equations are given.

48-42-6 cannot be a triangle, so the question is based on nonsense.

http://fourthgradewithmrbosch.blogspot.com/

A right angle triangle has a 90 degree angle and two acute angles which altogether add up to 180 degrees.

8x9=72 9x8=72

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It depends on what equations are given.

You cannot find the LCM of only one number, two or more are needed.

48-42-6 cannot be a triangle, so the question is based on nonsense.

they used it to find equations and triangle such as the p theoram which is why they built prymind.

http://fourthgradewithmrbosch.blogspot.com/

A right angle triangle has a 90 degree angle and two acute angles which altogether add up to 180 degrees.

8x9=72 9x8=72

h=c sin a

The little triangle is the Greek letter delta, and it means change. This shows up in chemical equations in particular, used to indicate a change in energy as a product of a reaction.

a pyramid shaped set up that helps with learning new science equations. ex. how to multiply and divide diferent things

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 = c2a = leg1 or side1b = leg2 or side2c = HypotenuseInterior Angles of a Triangle: x + y + z = 180ºPerimeter of a Triangle: P = S1 + S2 + S3Area of a Triangle: A = ½bh OR A = (bh)/2When finding the area of something your unit of measurement is always going to be squared. Ex: 5 in2

4+7=11 7+4=11 11-4=7 11-7=4