Answer:
z = 45.6
Step-by-step explanation:
because the triangle that we know all the length is similar to the large triangle,
z = 27/(16/27)= 45.5625
Well, when you say which pair, I would expect that there would be some choices to choose from... if it is one of the choices, I would go with
a point and a line.
Answer:
Let S be the total surface area. Then
h = ( S - 2 Pi r^2) / ( 2 Pi r)
Discussion:
Let S be the total surface area. Then
S = 2Pi r*h + 2 Pi r^2 => subtract 2 PI r^2 from both sides
S - 2 PI r^22 = 2 PI r*h => divide both sides by 2 PI r
h = ( S - 2 Pi r^2) / ( 2 Pi r)
Thank you,
MrB
Step-by-step explanation: