Question

Find area of the triangle if its perimeter is 32 cms, if length of its two sides is
8 cms and 11 cms respectively,​

Answer 1

Answer:

A= h b/2

Step-by-step explanation:

Answer 2

Answer:

43.8178

Step-by-step explanation:

Area= √p ( p−a ) (p−b)(p−c)    

where p is half the perimeter, or    

(a+b +c  )/2