Question

a cone has a base of radius 3cm and slant height 5cm. find its height​

Answer 1

Answer:

H = 4

Step-by-step explanation:

r=3cm

slant hieght (l)= 5cm

h=?

l^2=r^2+h^2

5^2=3^2+h^2

25 = 9 +h^2

25-9 = h^2

16=h^2

√16 = h

4=h