Question

the sides of a triangular field are 41 m, 40 m and 9 m .fi​

Answer 1

Answer:

we find it by using herons formula

41+40+9/2 =45

√s[s-a] [s-b] [s-c]

√45[45-41] [45-40] [45-9]

√45×4×5×36

√3×3×5×2×2×5×3×2×2×3

180