3 years ago

How many sets of parallel lines in a trapazoid

Mathematics

2 answers:

Natasha_Volkova [10]3 years ago

5 0

Two. <span>The top and bottom are parallel to each other, as are the two sides.</span>

mr_godi [17]3 years ago

4 0

Actually, there is only one set of parallel lines on a trapezoid.

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Answer:

1 hour and 25 min

Step-by-step explanation:

5/4 = 1.25

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3 years ago

Compare the quantity in Column A with the quantity in Column B. Choose the best

atroni [7]

Answer:

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3 years ago

Find the surface area of the composite solid.

Westkost [7]

We have:

4 triangles with the base b = 5ft and the height h = 6ft

4 rectangles with the lenght l = 5ft and the width w = 4ft

1 square with side a = 5ft.

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Substitute:

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Substitute:

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The formula of an area of a square:

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Substitute:

$A_S=5^2=25\ ft^2$

The Surface Area of composite solid:

$SA=4A_T+4A_R+A_S$

Substitute:

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<h3>Answer: The Surface Area of the composite solid is 165 ft².</h3>

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