Area of Squares and Rectangles
Flashcard
•
Mathematics
•
3rd Grade
•
Practice Problem
•
Hard
+2
Standards-aligned
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 area of a square?
Back
The area of a square is calculated using the formula: Area = side × side (A = s²), where 's' is the length of one side.
Tags
CCSS.3.MD.C.7B
CCSS.4.MD.A.3
2.
FLASHCARD QUESTION
Front
What is the formula for calculating the area of a rectangle?
Back
The area of a rectangle is calculated using the formula: Area = length × width (A = l × w).
Tags
CCSS.3.MD.C.7B
CCSS.4.MD.A.3
3.
FLASHCARD QUESTION
Front
If a square has a side length of 5 units, what is its area?
Back
The area of the square is 25 square units (5 × 5 = 25).
Tags
CCSS.3.MD.C.7B
CCSS.4.MD.A.3
4.
FLASHCARD QUESTION
Front
If a rectangle has a length of 8 cm and a width of 5 cm, what is its area?
Back
The area of the rectangle is 40 square centimeters (8 × 5 = 40).
Tags
CCSS.3.MD.C.7B
CCSS.4.MD.A.3
5.
FLASHCARD QUESTION
Front
What is the area of a square with an area of 81 sq. m?
Back
The side length of the square is 9 meters, since the area is calculated as A = s² (s = √81 = 9).
Tags
CCSS.8.EE.A.2
6.
FLASHCARD QUESTION
Front
How do you find the area of shaded regions in a composite figure?
Back
To find the area of shaded regions, calculate the total area of the figure and subtract the area of the unshaded parts.
Tags
CCSS.3.MD.C.7D
7.
FLASHCARD QUESTION
Front
What is the area of a rectangle with a length of 10 cm and a width of 4 cm?
Back
The area of the rectangle is 40 square centimeters (10 × 4 = 40).
Tags
CCSS.3.MD.C.7B
CCSS.4.MD.A.3
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