Showing posts with label Triangle. Show all posts
Showing posts with label Triangle. Show all posts

19 July 2014

Area of a Right Triangle Calculator - Base * Height

Area of a Right Triangle Calculator

Formula:-

The area of a right-angle triangle can be calculated by using following formula:
Area of a Right Triangle (A) = 1/2(base * height)

Enter the Base: meters
Enter the Height: meters

Area of a Right Triangle meters

Example:

Calculate area of a right-angle triangle with a base of 4 meters and a height of 3 meters.

Area of a Right Triangle = 1/2(bh)
    = 1/2(4 * 3)
    = 1/2(12)
    = 6

26 February 2013

Heron Triangle Area Calculator | Heron Formula Solver for Given 3 Sides

Heron's formula calculator / solver. Online Triangle Calculator calculates area of a triangle by using Heron's formula for given 3 (three) sides. Heron's calculator calculates area of triangle for given 3 (three) sides.

Heron's formula for the area of a triangle with sides of length a, b, c is

Heron Triangle Area Calculator formula 1

Where,

Heron Triangle Area Calculator S value

Heron Triangle Area calculation for given 3 unknown side values.



Enter the length of A: Meters
Enter the length of B: Meters
Enter the length of C: Meters
 
Area is of Triangle is : Sq Meters
Did Heron Triangle calculator works wrong? Report us

Example:-
 A triangle with side a: 6m, side b: 7m, and side c: 8m. Calculate triangle's area using Heron's formula.

A=6m ; B=7m ; C=8m ;

Step 1: S = (6+7+8)/2 = 10.5
Step 2:     A = √(10.5) = 20.333162...



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16 February 2013

Triangle Theorems Calculator

Free online Triangle calculator calculates undefined values from triangles for AAA, ASA, SAS, AAS and SSS in radius, degrees formats using Triangle Theorems.


AAA Triangle Calculator

ASA Triangle Calculator

SAS Triangle Calculator

AAS Triangle Calculator

SSS Triangle Calculator



AAA (angle, angle, angle) Formula:
C = 180 - A - B


ASA (angle, side, angle) Formula:

    C = 180 - A - B
    a = (c * sin(A)) / sin(C)
    b = (c * sin(B)) / sin(C)
    s (used to find K) = (a+b+c)/2
    K = √(s*(s-a)(s-b)(s-c))
    P = a + b + c


SAS (side, angle, side) Formula:

    b = √(c2 + a2 - 2bc*cos(A))
    A = arccos(b2 + c2 - a2)/2bc
    C = 180 - A - B
    s (used to find K) = (a+b+c)/2
    K = √(s*(s-a)(s-b)(s-c))
    P = a + b + c


AAS (angle, angle, side) Formula:

    C = 180 - A - B
    b = (a * sin(B)) / sin(A)
    c = (a * sin(C)) / sin(A)
    s (used to find K) = (a+b+c)/2
    K = √(s*(s-a)(s-b)(s-c))
    P = a + b + c

SSS (side, side, side) Formula:

    A = arccos(b2 + c2 - a2)/2bc
    B = arccos(c2 + a2 - b2)/2bc
    C = 180 - A - B
    s (used to find K) = (a+b+c)/2
    K = √(s*(s-a)(s-b)(s-c))
    P = a + b + c