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dante is ordering wood flooring for his bedroom which is shaped like a trapezoid if flooring materials cost $5 per square foot how much should he expect to pay for the materials

dante is ordering wood flooring for his bedroom which is shaped like a trapezoid if-example-1
User Martheli
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2 Answers

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$650 because if you split the shape into a square and. a triangle you get 100 ft + 30 ft, so, you multiply 130×5 to get an answer of $650
User Roman  Elizarov
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3 votes

Answer:

All materials to cover the whole area would cost $650.

Explanation:

The formula to find the area of a trapezoid is


A=(a+b)/(2) * h

Where
a is the largest base,
b is the smallest base, and
h is the height. So, in this problem each variable would be


a=16ft\\b= 10ft\\h=10ft

Replacing these values, we have


A=(a+b)/(2) * h\\A=(16ft+10ft)/(2) * 10ft\\ A=(26ft)/(2) * 10ft\\ A=13 ft * 10ft\\A=130 ft^(2)

So, if each unit of area cost $5, we just need to multiply it with the total area of the trapezoid


C=130ft * 5 \$=650 \$

Therefore, all materials to cover the whole area would cost $650.

User Jtrim
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