MB3 Advanced Week 5

Front

What is the Pythagorean theorem?

Back

In a right triangle, the square of the length of the hypotenuse (c) is equal to the sum of the squares of the lengths of the other two sides (a and b). Formula: c² = a² + b².

Front

How do you find the area of a rectangle?

Back

Area = length × width.

Front

What is the formula for the area of a triangle?

Back

Area = 1/2 × base × height.

Front

What is the ratio of the areas of two similar shapes?

Back

The ratio of the areas is equal to the square of the ratio of their corresponding lengths.

Front

What is the average speed formula?

Back

Average speed = total distance / total time.

Front

What is the difference of squares formula?

Back

a² - b² = (a - b)(a + b).

Front

How do you calculate the sum of digits on a digital clock?

Back

Add the individual digits of the hour and minute displayed.

Front

What is a common fraction?

Back

A fraction where both the numerator and denominator are integers and the denominator is not zero.

Front

What is the relationship between speed, distance, and time?

Back

Distance = speed × time.

Front

How do you simplify the expression (a² - b²)²?

Back

(a² - b²)² = (a - b)²(a + b)².