Unit 1 Targets 1-3 Review 8th Grade Pre-Algebra

Front

What is the formula for the volume of a cube?

Back

Volume = s³, where s is the side length.

Front

What is the value of 3²?

Back

9

Front

What does the term 'radicand' refer to in a square root?

Back

The radicand is the number or expression inside the radical sign.

Front

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

Back

Area = side² = 4 cm × 4 cm = 16 cm².

Front

What is the index in a radical expression?

Back

The index indicates the degree of the root being taken.

Front

What is the value of 2³?

Back

8

Front

If the area of a square is 36 m², what is the length of one side?

Back

6 m (since side = √36).

Front

What is the relationship between the side length of a square and its area?

Back

Area = side length × side length.

Front

What is the value of 4³?

Back

64

Front

What is the formula for the area of a square?

Back

Area = side².