Common Assessment 4 Review

Front

What is area?

Back

Area is the amount of space inside a shape, measured in square units.

Front

How do you find the area of a rectangle?

Back

Multiply the length by the width (Area = Length x Width).

Front

What is a unit square?

Back

A unit square is a square with a side length of one unit, used to measure area.

Front

What does the distributive property mean?

Back

The distributive property states that a(b + c) = ab + ac, allowing you to multiply a number by a sum.

Front

If a rectangle has a length of 5 cm and a width of 3 cm, what is its area?

Back

Area = 5 cm x 3 cm = 15 square cm.

Front

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

Back

Area = 1/2 x base x height.

Front

What is the area of a figure with an area of 27 square units?

Back

The area is 27 square units.

Front

How can you split a rectangle to find its area?

Back

You can divide it into smaller rectangles and add their areas together.

Front

What is the area of a shape with dimensions 4 cm by 8 cm?

Back

Area = 4 cm x 8 cm = 32 square cm.

Front

What is the importance of units when measuring area?

Back

Units tell us the size of the area being measured, such as square centimeters or square meters.