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Mathematics

2 answers:

ollegr [7]2 years ago

4 0

Step-by-step explanation:

DC = DF + FE + EC = 3 + 14 +6 = 23 in $(\because FE = AB)$

Area of trapezoid ABCD

$= \frac{1}{2} (AB + CD) \times BE \\ \\ = \frac{1}{2} (14 + 23) \times 8 \\ \\ = 37 \times 4 \\ \\ = 148 \: {in}^{2}$

Lady bird [3.3K]2 years ago

4 0

Answer:184 in²

Step-by-step explanation:

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hichkok12 [17]

Answer:

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Step-by-step explanation:

I think this because 345 divided by 25 equals 13.8 which would mean 13.8 miles for every gallon

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3 years ago

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$\displaystyle\\
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3 years ago

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mezya [45]

Answer:

20π sq ft ≈ 62.83 sq ft

Step-by-step explanation:

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