Earth is approximately a sphere of radius 6.37 x 106 m. What are (a) its circumference in kilometers, (b) its surface area in square kilometers,and (c) its volume in cubic kilometers? Solutions (a) Its circumference…
Earth is approximately a sphere of radius 6.37 x 106 m. What are (a) its circumference in kilometers, (b) its surface area in square kilometers,and (c) its volume in cubic kilometers? Solutions (a) Its circumference…