Question

Find the area of triangle whose sides are 22m, 17m and 11m

Please write answer step by step......

Answer 1

Step-by-step explanation:

Use formula,

Area = Root s (s-a) (S-B) (s-c)

Area = root 25×3×8×14 = 10 root 21 m²

Answer 2

answer is 91.25 by herons theorem