Solve the Problem $5.15 \times 10 ^ { 8 }$ Square Kilometers, Volume of Earth Is About

Solve the problem.
-Earth has a radius of approximately 6400 kilometers, and Venus has a radius of approximately 6500 kilometers (assuming that the planets are spherical) . (i) Compute the surface area and volume for
Both planets. (ii) Which planet has the larger surface-area-to-volume ratio?

A) (i) Surface area of Earth is about 5.15 $5.15 \times 10 ^ { 8 }$ square kilometers, volume of Earth is about
$1.10 \times 10 ^ { 12 }$ cubic kilometers, surface area of Venus is about
$5.31 \times 10 ^ { 8 }$ square kilometers,
Volume of Venus is about
$1.15 \times 10 ^ { 12 }$ cubic kilometers
(ii) Earth has the larger surface-area-to-volume ratio.
B) (i) Surface area of Earth is about $5.31 \times 10 ^ { 8 }$ square kilometers, volume of Earth is about
$1.15 \times 10 ^ { 12 }$ cubic kilometers, surface area of Venus is abou
$5.15 \times 10 ^ { 8 }$ square kilometers,
Volume of Venus is about
$1.10 \times 10 ^ { 12 }$ cubic kilometers
(ii) Venus has the larger surface-area-to-volume ratio.
C) (i) Surface area of Earth is about 5.15 $5.15 \times 10 ^ { 8 }$ square kilometers, volume of Earth is about
1.10 × 1012 cubic kilometers, surface area of Venus is about
$5.31 \times 10 ^ { 8 }$ square kilometers,
Volume of Venus is about
$1.15 \times 10 ^ { 12 }$ cubic kilometers
(ii) Venus has the larger surface-area-to-volume ratio.
D) (i) Surface area of Earth is about $5.31 \times 10 ^ { 8 }$ square kilometers, volume of Earth is about
$1.15 \times 10 ^ { 12 }$ cubic kilometers, surface area of
is abou
$5.15 \times 10 ^ { 8 }$ square kilometers,
Volume of Venus is about
$1.10 \times 10 ^ { 12 }$ cubic kilometers
(ii) Earth has the larger surface-area-to-volume ratio.