#11

Question

#11

Mez666 · Answer

attachment

Florisalreadytaken · Answer

were asked to find the height of the log. the formula for finding the volume of a cylinder is: $$ Volume= \pi \times r^2 \times h \Rightarrow 10000 \pi = \pi \times 16^2 \times h \Rightarrow  10000 \pi = 265 \pi \times h   $$
divide both sides by $ 256 \pi $ (lets say that $ \pi=3.14 $) :
$$ \frac{10000 \times 3.14}{256 \times 3.14} $$
do the math, and you will have an answer.

KingDisgrace · Answer

@florisalreadytaken wrote:

were asked to find the height of the log. the formula for finding the volume of a cylinder is: $$ Volume= \pi \times r^2 \times h \Rightarrow 10000 \pi = \pi \times 16^2 \times h \Rightarrow 10000 \pi = 265 \pi \times h $$ divide both sides by $ 256 \pi $ (lets say that $ \pi=3.14 $) : $$ \frac{10000 \times 3.14}{256 \times 3.14} $$ do the math, and you will have an answer.

wouldn't you still need to simplify though?

kittybasil · Answer

Yeah, you need to simplify. $10000\div256=?$ basically
I'd do it but let's at least allow the student to do some work on their own

Florisalreadytaken · Answer

i wanted the person who asked the question to point that out bro -- neway

kittybasil · Answer

They still have to solve for it, so... I'm not doing that.

kittybasil · Answer

@mez666 what did you get?