Angles of a triangle Calculator

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

Angles of a triangle
side a
side b
side c

angle A
    1.  
    2. °
    3.   =
       
angle B
    1.  
    2. °
    3.   =
       
angle C
    1.  
    2. °
    3.   =
       
height h
    1.  
area S
    1.  
    Angles of a triangle
    [1-6] /6Disp-Num
    BACK NEXT
    [1]  2022/12/08 03:48   Under 20 years old / High-school/ University/ Grad student / Not at All /
    Purpose of use
    geometry
    [2]  2021/03/05 18:13   40 years old level / An engineer / Useful /
    Purpose of use
    Angle for miter cut.
    [3]  2019/10/01 21:30   Under 20 years old / Elementary school/ Junior high-school student / Useful /
    Purpose of use
    homework help
    [4]  2019/05/29 12:35   50 years old level / Self-employed people / Useful /
    Purpose of use
    improve the speed and accuracy of equipment setup.
    [5]  2019/04/04 14:47   Under 20 years old / Elementary school/ Junior high-school student / A little /
    Purpose of use
    An angle measures 34° more than the measure of a supplementary angle. What is the measure of each angle?
    i need answer
    [6]  2009/05/29 00:26   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?!

    BACK NEXT

    Thank you for your questionnaire.

    Sending completion



    Back

    To improve this 'Angles of a triangle Calculator', please fill in questionnaire.
    Age


    Occupation


    Useful?

    Purpose of use?
    Comment/Request (Click here to report a bug).Bug report (Click here to report questionnaire.)
    Calculation bug(Please enter information such as specific input values, calculation result, correct result, and reference materials (URL and documents).)
    Text bug(Please enter information such as wrong and correct texts)
    Your feedback and comments may be posted as customer voice.
    送信