Answered

Write formula to find area of the right angle triangle, scalen triangle, isosceles triangle & equilateral triangle if height is not given and also write the method to find hypotenuse of right angled triangle if 2 sides are given.​

Answer :

Answer:

Step-by-step explanations

(s(s-a)(s-b)(s-c))^1/2

where a , b , c is the side of the triangle

s = (a+b+c)/2

HERON'S FORMULA

Other Questions