Sorry for showing the question as an image, just found it more convenient that way.

ULN14 Jan 30, 2022

#1**+1 **

pi d = 6

d = 6/pi

pi r^2 h = 27/2

pi ( 3/pi)^2 h = 27/2

h = 4.71

Angle A = 51.7575

Angle B = 128.242 sin = .78539

ElectricPavlov Jan 30, 2022