PLEASE HELP A cone frustum has height 2 and the radii of its bases are 1 and 2 1/2.
What is the volume of the frustum?
What is the lateral area of the frustrum?

distance covered by pamela in 9 l of fuel = 99km

let us apply unitary method here.

distance covered by pamela in 1 l of fuel =99/9 =11 km

now let us find distance covered by pamela if she has 12 l of fuel.

distance covered in 12 l = distance covered in 1 l of fuel * 12

we know that distance covered by here in 1 l is 11 km.

so distance covered in 12 l of fuel = 11*12 = 132 km.

what are ur choices?

triangle and cube

step-by-step explanation:

i think the correct option is the second option.