fill in the blanks the match has been called________
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Answered by
1
Answer:
off
Explanation:
i hope it helps
S=
2
a+b+c
=
2
8+8+9
=12.5
By Heron's formula
Δ=
s(s−a)(s−b)(s−c)
=
(12.5)(3.5)(4.5)(4.5)
=29.765cm
2
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