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2 years ago

Tabithas living room is rectangle that measures 19 3/4ft by 12ft find the perimeter and the area of the room

Mathematics

1 answer:

GarryVolchara [31]2 years ago

5 0

Answer:

237ft²

63.5ft

Step-by-step explanation:

Given parameters:

Length = 19 $\frac{3}{4}$ ft

Width = 12ft

Unknown:

Area of rectangle = ?

Perimeter of rectangle = ?

Solution:

Area of rectangle = length x width

= 19 $\frac{3}{4}$ x 12

= $\frac{79}{4}$ x 12

= 79 x 3

= 237ft²

Perimeter of rectangle = 2(length + width)

= 2 (19.75 + 12 )

= 63.5ft

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Answer:

See Explanation

Step-by-step explanation:

(a) Proof: Product of two rational numbers

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Using direct proofs.

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Using direct proofs.

Let x and y be

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Take LCM

$x + y = \frac{3+4}{6}$

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<em>The above proof works for all values of A, B, x and y; as long as they are rational values</em>

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