Question

The height of a cone of diameter 30cm and slant height 25cm is ……………​

Answer 1

Answer:

The height of cone is 20cm..

I hope it's help you...

Answer 2

Answer:

20 cm

Step-by-step explanation:

diameter -30

radius, r -15 cm

slant height- 25 cm

1^2=h^2+r^2

(25)^2=h^2+(15)^2

h^2=625-225

h^2=400

h=√400

h=20 cm

l hope it's helpful for you