Find the surface area of a square pyramid if the area of the base is 324 cm squared and the height is 40 cm.

heighth = 324 cm

slant heights = 324.61669704438 cm

side lengtha = 40 cm

lateral edge lengthe = 325.23222472566 cm

1/2 side lengthr = 20 cm

volumeV = 172800 cm^3

lateral surface areaL = 25969.33576355 cm^2

base surface areaB = 1600 cm^2

total surface areaA = 27569.33576355 cm^2

Step-by-step explanation:

Total Surface Area of a square pyramid:

A = L + B = a^2 + a√(a^2 + 4h^2))

A = a(a + √(a^2 + 4h^2))

Agenda:

h = height

s = slant height

a = side length

e = lateral edge length

r = a/2

V = volume

L = lateral surface area

B = base surface area

A = total surface area

describing distributions is one of the key skills you’ll need to earn a high score on the ap statistics exam. if you need proof of this, just flip through some past exam questions, which can be found at the collegeboard website. you’ll notice that the first free response question is almost always a question requiring you to look at a graph and describe it.

step-by-step explanation: just trying to get points sorry : (

a long term investor

step-by-step explanation:

because he is a long term investor