# Angles of a triangle Calculator

## Calculates the three angles and area of a triangle given three sides.

 side a side b side c 6digit10digit14digit18digit22digit26digit30digit34digit38digit42digit46digit50digit angle A °  = angle B °  = angle C °  = height h area S
 $\normal Triangle\hspace{20} using\ Heron's\ formula\\(1)\ S=\sqrt{s(s-a)(s-b)(s-c)},\hspace{10} s={\large \frac{(a+b+c)}{2}}\\(2)\ h={\large\frac{2S}{a}}\ ,\hspace{10} B=\sin^{\small -1}{\large\frac{h}{c}}\ ,\hspace{10} C=\sin^{\small -1}{\large\frac{h}{b}}\\\vspace{5}(3)\ A=180-(B+C)\\$
Angles of a triangle
 [1-1] /1 Disp-Num5103050100200
[1]  2009/05/29 09:26   Female / Under 20 / A junior high student / A little /
Comment/Request
There is a right triangle, and the length of the hypotenuse is 8.5cm. What are the two sides?!

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