Area and Perimeter Missing sides

Area and Perimeter Missing sides

Assessment

Flashcard

Mathematics

4th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the formula for calculating the perimeter of a rectangle?

Back

Perimeter = 2 × (Length + Width)

2.

FLASHCARD QUESTION

Front

If a rectangle has a perimeter of 48 meters and a width of 10 meters, how do you find the length?

Back

Use the formula: Length = (Perimeter/2) - Width. So, Length = (48/2) - 10 = 14 meters.

3.

FLASHCARD QUESTION

Front

What is the formula for calculating the area of a rectangle?

Back

Area = Length × Width

4.

FLASHCARD QUESTION

Front

If the area of a rectangle is 48 square feet and the width is 6 feet, how do you find the length?

Back

Use the formula: Length = Area / Width. So, Length = 48 / 6 = 8 feet.

5.

FLASHCARD QUESTION

Front

What does 'area' represent in a shape?

Back

Area represents the amount of space inside a shape, measured in square units.

6.

FLASHCARD QUESTION

Front

What does 'perimeter' represent in a shape?

Back

Perimeter represents the total distance around the outside of a shape.

7.

FLASHCARD QUESTION

Front

If the area of a rectangle is 2,695 square units, what does this tell you?

Back

It tells you the total space contained within the rectangle.

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