A rectangular poster is /4 yard wide and / yard tall. What is its area? Solve this problem any way you choose
1 answer:
Answer:
Area of rectangular poster = yard²
Explanation:
P.S - The exact question is -
Given - A rectangular poster is yard wide and
yard tall.
To find - What is its area ?
Proof -
We know that ,
The area of rectangle = Length × Breadth
Here,
Given that,
Length of rectangle = yard
Breadth of rectangle = yard
∴ we get
Area of rectangular poster = ×
yard²
= yard²
⇒Area of rectangular poster = yard²
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<h2>Hello!</h2>
The answer is: Charle's Law.
<h2>Why?</h2>The law that states that the volume and absolute temperature of a fixed quantity of gas (ideal gas) are proportional under constant pressure is the Charle's Law, also known as the law of volumes.
The law describes how a gas kept under constant pressure tends to expand when the temperature increases and it's described by the following equation:
Where,
Also, to describe the relationship between two differents volumes at different temperatures, we have:
Where,
Have a nice day!