Heron's formula=___.

Herons's formula

Find the area of the triangle formed by the points by using Heron's for -mula . ( 1 , 1) , ( 1 , 4) and ( 5 , 1)

Find the area of the triangle formed by the points by using Heron's for -mula . ( 2 , 3) , ( -1 , 3) and ( 2 , - 1)

. Find the height and area of an equilateral triangle whose side is a cm.(Use Heron'sformula)

Formula's used in Herons Formula

A traffic signal board,indicating SCHOOL AHEAD,is an equilateral triangle with side a. Find the area of the signal board,using Herons formula.If its perimeter is 180cm what will be the area of the signal board?

A traffic signal board,indicating SCHOOL AHEAD,is an equilateral triangle with side a. Find the area of the signal board,using Herons formula.If its perimeter is 180cm what will be the area of the signal board?

A traffic signal board, indicating SCHOOL AHEAD, is an equilateral triangle with side a ' . Find the area of the signal board, using Herons formula. If its perimeter is 180 c m ,\ what will be the area of the signal board?

Heron is

Area of triangle (base-altitude formula & herons formula)