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Rectangle Area and Perimeter Quiz

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Questions and Answers

Which formula is used to calculate the area of a rectangle?

$A = 2L + 2W$
$A = L + W$
$A = rac{L}{W}$
$A = LW$ (correct)

Which formula is used to calculate the perimeter of a rectangle?

$P = rac{L}{W}$
$P = L + W$
$P = LW$
$P = 2L + 2W$ (correct)

What are the unknown quantities in the problem?

Area and perimeter
Width and perimeter
Length and width (correct)
Length and area

Why do we use the perimeter formula to solve the problem?

<p>Because we know enough information about the perimeter (B)</p> Signup and view all the answers

What is the value of the perimeter of the game room?

<p>$70 = 2L + 2W$ (B)</p> Signup and view all the answers

Flashcards

Perimeter of a rectangle

The total length of all the sides of a rectangle added together.

Area of a rectangle

The space inside a rectangle.

Perimeter formula (Rectangle)

The formula used to find the perimeter of a rectangle, where 'L' is the length and 'W' is the width.

Area formula (Rectangle)

The formula used to find the area of a rectangle, where 'L' is the length and 'W' is the width.

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Unknown quantities in a rectangle problem

The unknown dimensions of a rectangle that are needed to solve a problem.