Find the missing measure for a right circular cone given the following information.

find r if t. a. = 12 and l. a. = 8.

The radius of the cone is:

The total area of cone is given by:

where r is the radius of the cone and l is the slant height of the cone.

and the lateral area of cone is given by:

Hence, from equation (1) and (2) we have:

i.e.

i.e.

35-60 students are taking math.

hello, sorry being so rude after all that fighting i found it kind of funny, so as me saying sorry here is an answer!

since the table showed her that   2km = 2000m.

to determine, how many km in 2000m, she would divide by 1000.

= 2000 / 1000 = 2 km.

similarly, for 8000m = 8000 / 1000 = 8 km

cheers to savings

~

your pal papaguy