Question Simplify the expression Solution 4πisnda2rsec(ant) Evaluate sec(ant)×4πradiansMultiply More Steps Multiply the terms πradiansMultiply the terms πra2dinsMultiply the numbers πira2dns sec(ant)×4πira2dnsReduce the fraction sec(ant)×4πira2dnsMultiply the terms 4πira2dnssec(ant)Solution 4πisnda2rsec(ant) Show Solution