What is Variable Triangle?

A Variable Triangle is a geometric shape that has three sides of different lengths. The angles within a variable triangle can also vary, making it a versatile shape for calculations in geometry.

What are the types of Variable Triangle?

There are three main types of Variable Triangles based on their angles: 1. Scalene Triangle: A triangle with three sides of different lengths and three different angles. 2. Isosceles Triangle: A triangle with two equal sides and two equal angles. 3. Equilateral Triangle: A triangle with all three sides and angles are equal.

Scalene Triangle
Isosceles Triangle
Equilateral Triangle

How to complete Variable Triangle

Completing a Variable Triangle involves determining the lengths of the sides and the measurement of the angles. Here are the steps to complete a Variable Triangle: 1. Measure the length of each side using a ruler or measuring tape. 2. Use a protractor to measure the angles of the triangle. 3. Calculate the missing side lengths or angles using geometry formulas.

01
Measure the sides of the triangle
02
Determine the angles of the triangle
03
Calculate the missing measurements

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Questions & answers

0:41 5:54 3,4,5 rule - YouTube YouTube Start of suggested clip End of suggested clip Now. This can be written. Using maths as this little formula called a squared plus B squared equalsMoreNow. This can be written. Using maths as this little formula called a squared plus B squared equals C squared. Now we can look at why this is the case. We will do that in a little bit.
There are three types of triangle based on the length of the sides: equilateral, isosceles, and scalene.
Equilateral Triangle: All the sides are equal and all the three angles equal to 60°. Acute Angled Triangle: A triangle having all its angles less than 90°. Right Angled Triangle: A triangle having one of the three angles exactly 90°. Obtuse Angled Triangle: A triangle having one of the three angles more than 90°.
0:09 2:24 Using triangle interior angles to find missing variables - YouTube YouTube Start of suggested clip End of suggested clip X minus six is another one I'll drop the parentheses. And then that tick mark right there tells mayMoreX minus six is another one I'll drop the parentheses. And then that tick mark right there tells may also have a 90 degree angle. One. Thing I like to do is I like to underline.
Variables 'a' and 'b' are the lengths of the two sides of the triangle that aren't the hypotenuse. The hypotenuse is assigned variable 'c' to represent its legth (always).
Classification of Triangles Based on Side Lengths Scalene Triangles. All sides of a scalene triangle are of different lengths. Isosceles Triangles. An isosceles triangle has two sides of equal length. Equilateral Triangles. Acute Triangles. Right Triangles. Obtuse Triangles.