3 years ago

Can someone please help me with this question? :)

Mathematics

1 answer:

m_a_m_a [10]3 years ago

4 0

Answer:

Step-by-step explanation:

$\frac{h*(a+b)}{2}=\frac{6.7*(7+10.4)}{2}\\\\=\frac{6.7*17.4}{2}=\frac{116.58}{2}=58.29$ cm²

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