86.9k views
5 votes
The lateral area of a cone is 555 \pi cm^2 and the radius is 15.1 what is the slant height?

User Hyleaus
by
8.4k points

1 Answer

5 votes
we know that
[LA]=pi*r*l
where
LA is the lateral area of the cone
r is the radius
l is the slant height
l=LA/(pi*r)
r=15.1 cm
LA=555*pi cm²
l=(555*pi)/(pi*15.1)----> l=36.75 cm

the answer is
the slant height is 36.75 cm
User Javiss
by
8.4k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.