To calculate circumference, you must use the equation (65)(2)(Pi) which would be 408.2pm. (IF YOU COUNT PI AS 3.14)
Tax code- Bible = 18528
tax code + Bible = 21472
add the two together to get
2* tax code = 18528 + 21472
tax code = 20000
3/7 = 0.43 (approx.)
4/9 = 0.44 (approx.)
Hence, 4/9 is bigger.
Lateral Area means Area of all four triangles
Now area of 1 triangle = 
= 
square meters
Now for four triangles we multiply by 4
So
Lateral area of pyramid =
m^2
that is Option D
(9.69 ¢/km)*(7580 km) = 73450.2 ¢ = $734.50
