Question

find the slant height of the cone whose radius is 9 cm and height is 12 CM

Answer 1

hieght is 15. add the square of radius and square of hieght. and add digit under root is 225. and 225 is the square root of 15

Answer 2

Answer:

15 cm

Step-by-step explanation:

12^2+9^2=slant height^2

144+81=slant height^2

slant height=square root of 225

=15cm