Question

Find the surface area of the cone to the nearest square unit. Use π = 3.14.

Answer 1

https://dlap.gradpoint.com/Resz/~aY1rAAAAAAg0r6PbFX9N1B.yD2QFNeXnzqBXdpa-NYo4B/10114545,9D8,1,0,0,0,0/Assets/testitemimages/prealgebra_b/surface_area_and_volume/palsuar2-mc010-1.jpg

Answer 2

Again, you will need to calculate the slant height for the formula.
The formula of a cone's surface area is:\[SA=\pi r^{2}+\pi rl_{slant}\]Source: http://www.web-formulas.com/math_formulas/geometry_surface_of_cone.aspx

Answer 3

There are a few examples in the link, if that would help. ☺

Answer 4

thank you once again lol

Answer 5

No problem :-)