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4 years ago

How to find perimeter of a parallelogram

Mathematics

1 answer:

solniwko [45]4 years ago

4 0

Answer:

Step-by-step explanation:

Perimeter is always the sum of all the sides of a polygon.

Parallelogram has 4 sides and opposite sides are equal.

Perimeter of parallelogram = 2*(a+b)

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Vlad [161]

Answer:

(12/8) and (3/4) = 2 1/4 or 2.25 decimal thus: A:

Step-by-step explanation:

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3 years ago

how much 45% acid solution should be mixed with a 30% acid solution to make 450 ml of a 40% acid solution?

FromTheMoon [43]

We do as follows:

let x = amount of 45% solution
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3 years ago

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3 years ago

1 p $1025 r 7% + 2 years

klasskru [66]

Answer:

Step-by-step explanation:

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3 years ago

The parking space shown on the right has an area of 216 ft². A custom truck has rectangular dimensions of 12.1 ft by 3.6 ft. Can

mart [117]

Answer:

• Yes, the area of the truck is less than the area of the parking space.

• The missing dimension of the parking space is 12 ft.

Explanation:

The area of the parking space = 216 ft²

Part A

The dimensions of the custom truck = 12.1 ft by 3.6 ft.

To determine if the truck can fit into the space, we calculate the area of the truck.

$\begin{gathered} \text{Area of the truck}=12.1\times3.6 \\ =43.56ft^2 \end{gathered}$

Since the area of the truck is less than the area of the parking space, the truck will fit into the space.

Part B

The parking space is in the shape of a parallelogram.

$\text{Area of a parallelogram=Base x Perpendicular Height}$

Given:

• Area = 216 ft²

• Base = b ft

• Perpendicular Height = 18 ft

We then have:

$\begin{gathered} 216=b\times18 \\ 18b=216 \\ b=\frac{216}{18} \\ b=12\text{ ft} \end{gathered}$

The missing dimension of the parking space is 12 feet.

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2 years ago

How to find perimeter of a parallelogram​

How to find perimeter of a parallelogram