Formula Chart Flashcard

Front

What is the radius of a circle?

Back

The radius is the distance from the center of the circle to any point on its circumference.

Front

In the slope-intercept form equation, what does 'm' represent?

Back

m = slope, which indicates the steepness of the line.

Front

In the slope-intercept form equation, what does 'b' represent?

Back

b = y-intercept, which is the point where the line crosses the y-axis.

Front

What is the area formula for a triangle?

Back

Front

What is the formula for simple interest?

Back

The formula for simple interest is I = prt, where 'I' is interest, 'p' is principal, 'r' is rate, and 't' is time.

Front

What is the slope-intercept form equation?

Back

The slope-intercept form equation is y = mx + b.

Front

What does the term 'slope' refer to in a graph?

Back

The slope refers to the steepness or incline of a line on a graph.

Front

What is the formula for the area of a rectangle?

Back

The area of a rectangle is given by A = lw, where 'l' is length and 'w' is width.

Front

What is the formula for the circumference of a circle?

Back

The circumference of a circle is given by C = 2πr, where 'r' is the radius.

Front

What does 'perpendicular lines' mean?

Back

Perpendicular lines are lines that intersect at a right angle (90 degrees).