Area Counting Squares

Front

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

Back

Area = length × width.

Front

What is the area of a square with a side length of 6 units?

Back

36 square units.

Front

How do you find the area of a shape by counting squares?

Back

Count the number of complete square units that fit inside the shape.

Front

What is the area of a shape that contains 4 complete square units?

Back

4 square units.

Front

If a shape has an area of 12 square units, what could be its dimensions?

Back

Possible dimensions include 3 units by 4 units or 2 units by 6 units.

Front

What is the total area of a composite shape?

Back

Add the areas of all individual shapes that make up the composite shape.

Front

What is the area of a triangle with a base of 5 units and a height of 4 units?

Back

Area = 1/2 × base × height = 10 square units.

Front

What is the significance of square units in area measurement?

Back

Square units indicate the two-dimensional space occupied by a shape.

Front

How can you determine if two shapes have the same area?

Back

Compare their area measurements in square units.

Front

What is the area of a circle with a radius of 3 units?

Back

Area = π × radius² ≈ 28.27 square units.