What is the PERIMETER of this rectangle?
Area and Perimeter

Flashcard
•
Mathematics
•
4th Grade
•
Easy
Tripathi Anita
Used 1+ times
FREE Resource
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15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
Back
22 yd.
Answer explanation
The perimeter of a rectangle is calculated as 2 times the sum of its length and width. The correct answer is 22 yd., indicating the unit of measurement is yards, not square yards or centimeters.
2.
FLASHCARD QUESTION
Front
Find the PERIMETER of this figure.
Back
20 cm
Answer explanation
To find the perimeter, we add the lengths of all sides. The correct answer is 20 cm, as it represents a linear measurement, while the other options either represent area or are incorrect units.
3.
FLASHCARD QUESTION
Front
What is the perimeter of the rectangle?
Back
16 cm
Answer explanation
To find the perimeter of a rectangle, use the formula P = 2(length + width). If the length is 5 cm and the width is 3 cm, then P = 2(5 + 3) = 16 cm. Thus, the correct answer is 16 cm.
4.
FLASHCARD QUESTION
Front
What is the perimeter of the rectangle?
Back
28 feet
Answer explanation
To find the perimeter of a rectangle, use the formula P = 2(length + width). If the perimeter is 28 feet, it indicates the total distance around the rectangle, making 28 feet the correct answer.
5.
FLASHCARD QUESTION
Front
What is the area?
Back
35 sq cm
Answer explanation
The area is measured in square units. The correct answer is 35 sq cm, indicating the area of a shape, while the other options are either linear measurements or incorrect units.
6.
FLASHCARD QUESTION
Front
What is the area of the rectangle?
Back
48 sq feet
Answer explanation
To find the area of a rectangle, multiply its length by its width. If the dimensions are such that the area equals 48, then the correct answer is 48 sq feet, as it matches the units and value for area.
7.
FLASHCARD QUESTION
Front
Area of a square with side length 4 cm?
Back
16 square cm
Answer explanation
The area of a square is calculated by squaring the length of one side. Here, the length is 4 cm. Thus, area = 4 cm × 4 cm = 16 square cm. Therefore, the correct answer is 16 square cm.
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