enVision 2.0 Grade 3 Topic 6 Review

Front

What is the area of a shape?

Back

The area of a shape is the number of unit squares that cover the region or shape.

Front

What is the formula to find the area of a rectangle?

Back

Area = length x width.

Front

If a rectangle has a length of 6 units and a width of 2 units, what is its area?

Back

12 square units.

Front

What does 'shaded region' mean in a diagram?

Back

The shaded region refers to the part of the diagram that is colored or marked to indicate a specific area.

Front

What is a unit square?

Back

A unit square is a square with sides that are 1 unit long, used to measure area.

Front

How do you find the total area of two rectangles?

Back

Add the area of the first rectangle to the area of the second rectangle.

Front

What is the area of a rectangle with a length of 5 units and a width of 3 units?

Back

15 square units.

Front

If a shape has an area of 36 square units, how many unit squares can fit inside it?

Back

36 unit squares.

Front

What is the difference between area and perimeter?

Back

Area measures the space inside a shape, while perimeter measures the distance around a shape.

Front

If a rectangle has an area of 28 square feet, what could be its possible dimensions?

Back

Possible dimensions could be 4 feet by 7 feet or 2 feet by 14 feet.