+0

0
80
1
+102

https://imgur.com/a/mrKLMPP

can someone help please haha i don't understand it at all, if you could show your work also that would be helpful :)

Jun 5, 2021

#1
+179
+1

The triangle inside of the cylinder has radius 10, and is a 30-60-90 triangle, which means the small leg has length 5 and the height of the cylinder is $$5\sqrt3$$.

Thus, the area of the cylinder is radius^2 pi *height = $$5^2pi*5\sqrt3$$ = $$125\sqrt3pi$$, which is roughly 680.174761588

Jun 5, 2021