Area 3rd grade

Front

What is area?

Back

The amount of space inside a shape.

Front

Which shape has an area of 18?

Back

A shape that can be calculated to have 18 square units.

Front

What is the area of a rectangle with a length of 5 units and a width of 2 units?

Back

10 square units.

Front

What is the area of a square with a side length of 4 units?

Back

16 square units.

Front

What is the area of a triangle with a base of 6 units and a height of 3 units?

Back

9 square units.

Front

What multiplication expression can represent an area of 14 square units?

Back

2 x 7.

Front

If a shape has an area of 30 square units, what could be its dimensions?

Back

Possible dimensions could be 5 units by 6 units.

Front

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

Back

Area = length x width.

Front

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

Back

Approximately 28.27 square units (using π ≈ 3.14).

Front

What does it mean if a shape has a larger area?

Back

It means the shape takes up more space.