Question

Medal + fan:
What is the slant height of the cone to the nearest whole number? The figure is not drawn to scale.
A 20m
B 22m
C 24m
D 26m

Answer 1

I have no idea how to work this, please help me do it, not just the answer.

Answer 2

So you see it forms a right angle triangle, basically just Pythagoreas again, where you're solving for the hypotenuse given the two other sides

Answer 3

\[\sqrt{23^2+12^2} \approx26 \]

Answer 4

Thank you guys!