Answer:
Step-by-step explanation:
Herons formula root s(s-a)(s-b)(s-c)
s=a+b+c/2 = 18+20+10/2 =24
A=root 24×6×4×14 = root 24^2 × 14
= 24 root 14
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Answer:
Step-by-step explanation:
Herons formula root s(s-a)(s-b)(s-c)
s=a+b+c/2 = 18+20+10/2 =24
A=root 24×6×4×14 = root 24^2 × 14
= 24 root 14