Properties of Triangles

There are some notable properties in triangles.

Angles

The sum of angles in a triangle is $180^°$

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If two sides are equal in a triangle, then the angles opposite to them are also equal.

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Sides

In a right triangle, the square of hypotenuse is equal to the sum of the squares of opposite and adjacent sides.

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Latest Math Topics

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How to add two or more Like fractions

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Subsets

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Roster notation

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Sine 36 Degrees value

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Proof of Sine 36 Degrees value

Latest Math Problems

Jun 02, 2020

Evaluate $\dfrac{1+\cos{\theta}-\sin^2{\theta}}{\sin{\theta}(1+\cos{\theta})}$

May 24, 2020

Evaluate $\dfrac{1}{\sin{10^°}}-\dfrac{\sqrt{3}}{\cos{10^°}}$

May 19, 2020

Evaluate $(x^2y)^\frac{2}{3}-(xy^2)^\frac{2}{3}$, if $x$ $\,=\,$ $\cot{\theta}+\tan{\theta}$ and $y$ $\,=\,$ $\sec{\theta}-\cos{\theta}$

May 09, 2020

Evaluate $\displaystyle \large \lim_{x \,\to\, \infty}{\normalsize \dfrac{e^x}{\Big(1+\dfrac{1}{x}\Big)^{x^2}}}$

May 02, 2020

Evaluate $\displaystyle \large \lim_{x \,\to\, 0}{\normalsize \dfrac{e^x-e^{x\cos{x}}}{x+\sin{x}}}$

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Math Topics

Math Problems

Learn how to solve easy to difficult mathematics problems of all topics in various methods with step by step process and also maths questions for practising.

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