1 Answer

Franklynd · Answer 1 · 2021-12-06T20:00:46+0000

Answer:

The ratio of TSA to CSA

$\pi (p+q)x + \pi (q^(2) + p^(2) )$

$\pi (p+q)x$

Explanation:

H
x
slant height of frustum of a cone

Base radii

R
q

r
p

Total surface area of frustum of a cone is

$\pi (p+q)x + \pi (q^(2) + p^(2) )$

Curved or lateral surface area of frustum of a cone is

$\pi (p+q)x$

Ratio will be of Total surface area of frustum of a cone and Curved or lateral surface area of frustum of a cone is

$\pi (p+q)x + \pi (q^(2) + p^(2) )$

$\pi (p+q)x$

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