Question

the area of triangle in which a=3b=4c=5​

Answer 1

Answer:6m^2

Step-by-step explanation:

A:3m

B:4m

C:5m

Semi perimeter:a+b+c/2

3+4+5/2

6m

Area: √s(s-a)(s-b)(s-c)

√6×(6-3)(6-4)(6-5)

√6×3×2×1

√36

6m^2