Question

answer the following question​

Answer 1

Answer:

3 is correct answer

Step-by-step explanation:

hope it's helpful for you

Answer 2

Answer:

s=a+b+c/2= 6+10+14/2=30/2=15

herons formula=√s(s-a) (s-b) (s-c) =√15(15-6) (15-10) (15-14) = √15(9) (5) (1) =675=25.98cm^