Find the height of the pyramid. square base with edge 15 feet and volume 1,350

c

Step-by-step explanation:

The volume (V) of a square based pyramid is calculated as

V = Ah ( A is the area of the base and h is the height )

Here V = 1350, thus

× 15²h = 1350 ( multiply both sides by 3 to clear the fraction )

225h = 4050 ( divide both sides by 225 )

h = 18 ft → c

a complex number is a number that can be expressed in the form a + bi, where a and b are real numbers, and i is a solution of the equation x2 = −1. because no real number satisfies this equation, i is called an imaginary number. has no real solution, since the square of a real number cannot be negative.