Question

2. Find the volume of the cone, given:
(iv) Height 5 cm, perimeter of base 8 cm​

Answer 1

Step-by-step explanation:

Take perimeter = area of bottom circle

and find radius of the cone

After that, find volume of cone by using it's formula and use of values of radius and height available with you.

Thanks...

Answer 2

Answer:

204.28 cubic cm

Step-by-step explanation:

Given height =h =5cm

slant height = l = 8cm

radius = r =√l²-h²

=√8²-5²

=√64-25

=√39

r= √39cm

volume =V = πr²h/3

=22/7*(√39)²*5/3

= (22*39*5)/(7*3)

=(22*13*5)/7

= 204.28cubic cm