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Iteru [2.4K]
2 years ago
12

The length (L) of a hall is five times (5x) as long as the width (W) of 10feet.

Mathematics
1 answer:
artcher [175]2 years ago
3 0

Answer:

500 tiles

Step-by-step explanation:

First find the area of the hall=10ft×(10ft×5)=500ft²

Number of tiles required=500ft²÷1ft²=500

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20(4 + 5)

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Step-by-step explanation:

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2 years ago
Help solve 4 and 5 please
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Answer:

Step-by-step explanation:

4). a). If the diagonals of a parallelogram are congruent, then it must be a RECTANGLE.

b). If the diagonals of a parallelogram are perpendicular, then it must be a SQUARE.

c). If the diagonals of a parallelogram bisect the angles of the parallelogram, then it must be a RHOMBUS.

d). If the diagonals of a parallelogram are perpendicular and congruent, then it must be a SQUARE.

e). If a parallelogram has four congruent sides, then it must be a SQUARE.

5). Given quadrilateral SELF is a rhombus.

a). All sides of a rhombus are equal,

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b). Diagonals of a rhombus bisects the opposite angles,

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m∠ELF = 2(m∠ELS) = 2(2y - 9)

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6 0
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