Topic 1 Review (Solve Problems Involving Real Numbers)

Front

What is the formula for the perimeter of a square?

Back

The perimeter (P) of a square is given by the formula P = 4s, where s is the length of one side.

Front

If the area of a square is 36 cm², what is the length of one side?

Back

The length of one side (s) is found using the formula A = s². Therefore, s = √36 = 6 cm.

Front

What is a rational number?

Back

A rational number is any number that can be expressed as the quotient or fraction of two integers, where the denominator is not zero.

Front

What is an irrational number?

Back

An irrational number is a number that cannot be expressed as a simple fraction; it cannot be written as a ratio of two integers.

Front

Back

Front

Back

Front

Which number is between 7 and 8?

Back

Front

Back

Front

Back

Front

What is the square root of 36?

Back

The square root of 36 is 6.