ASVAB math formulas 2023/24.

Perimeter of a square p = 4x where x = the length of one side of the square Area of a square A = s² where s = the length of one side of the square Diagonal of a square d = s√2 where s = the length of one side of the square Perimeter of a rectangle p = 2l + 2w where l is the length and w is the width of the rectangle Area of a rectangle A = lw where l is the length and w is the width of the rectangle Diagonal of a rectangle d = √l² + w² where l = the length of the rectangle and w = the width of the rectangle Perimeter of a triangle p = s₁ + s₂ + s₃ where s = the length of each side of the triangle Area of a triangle a = ½bh where b = the length of the triangle's base(bottom) and h = the height of the triangle Pythagorean theorem a² + b² = c² Radius of a circle r = ½d where d = the diameter of the circle Diameter of a circle d = 2r where r = the radius of the circle Circumference of a circle C = 2πr where r = the radius of the circle Area of a circle a = πr² where r = the radius of the circle Volume of a cube v = s³ where s = the length of one side of the cube Volume of a rectangular box v = lwh where l = the length, w = the width, and h = the height of the box Volume of a cylinder v = πr²h where r = the radius of the cylinder and h = the height of the cylinder Order of operations Please Excuse My Dear Aunt Sally Surface area of a cube SA = 6s² where s = the length of one side of the cube