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2 years ago

2(c-2) pleaseeee help

Mathematics

1 answer:

Ksenya-84 [330]2 years ago

7 0

Answer

2c-4

step by step explanation

2×(c-2)

2×c=2c

2×2=4

2c-4

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Answer:

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Therefore in the information given we have the following:

$\begin{gathered} h=20\operatorname{cm} \\ b=15\operatorname{cm} \end{gathered}$

Therefore the Area of this triangle is as follows:

$\begin{gathered} A_T=\frac{1}{2}(b\times h) \\ \therefore\rightarrow \\ A_T=\frac{1}{2}(20cm\times15cm)=\frac{1}{2}(20\times15)cm^2 \\ A_T=\frac{1}{2}(300)cm^2=150cm^2 \\ \therefore\rightarrow \\ A_T=150cm^2 \end{gathered}$

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