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fiasKO [112]
4 years ago
11

use the formula P=2l+2w to find the length l of a rectangular lot if the width w is 45 feet and the perimeter P is 240 feet

Mathematics
1 answer:
Firdavs [7]4 years ago
5 0
240=2l+2(45) solve for l 
240=2l+90   240-90=150/2=75

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4 0
3 years ago
What is the perimeter of a parallelogram, if it's area is 36 cm^2 and the distances between the point of intersection of the dia
IgorC [24]

Answer:

The perimeter of a parallelogram is 30cm.

Step-by-step explanation:

From the question , the given area of a parallelogram is 36 cm².

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Area = base * height

From the question the distances that exist between the point of intersection of the diagonals and the sides are 2cm and 3cm respectively

There is the same distance between point of intersection of the diagonals and the opposite sides then,

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The base of the other side can be calculated with 6cm height

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Then the perimeter of the parallelogram can be calculated as

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= 2(6+9)

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4 0
3 years ago
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Answer:

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4 0
3 years ago
Read 2 more answers
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Marat540 [252]

Answer:

Step-by-step explanation:

We will squared each, we will find

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3 years ago
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kumpel [21]

Answer:

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Using the section formula

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7 0
3 years ago
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