Answer:
13
Step-by-step explanation:
Have a good day
2 two-fifths are in four-fifths.
Hope this helps and have a great day!!!
If you need help just comment on my answer.
Given:
The radius of the base of the given cone = 5 cm
The slant height of the cone = 19 cm
To find the surface area of the given cone.
Formula
The surface area pf the given cone is,
where, r be the radius and
l be the slant height.
Now,
Taking, r = 5, l = 19 and π = 3.14 we get,
sq cm
or, sq cm
or, sq cm
Rounding off to the nearest square centimeter, we get;
Hence,
The surface area of the cone is 377 sq cm.
Answer:
[y]=-18 so y belongs to (-18,-17)
Step-by-step explanation:
